CN104463645B - A kind of system and method for issuing electronic invoice based on SIM card - Google Patents
A kind of system and method for issuing electronic invoice based on SIM card Download PDFInfo
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- CN104463645B CN104463645B CN201410676379.8A CN201410676379A CN104463645B CN 104463645 B CN104463645 B CN 104463645B CN 201410676379 A CN201410676379 A CN 201410676379A CN 104463645 B CN104463645 B CN 104463645B
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Abstract
A kind of system and method for issuing electronic invoice based on SIM card, including smart mobile phone central processing unit, mobile telephone interactive data input module, SIM card, it is characterised in that：It further includes electronic invoice processing module, electronic invoice integrated service platform, electronic invoice tax local side front server, the SIM card equipped with encrypting module；Using system and method for the present invention, under the premise of not increasing user cost, realization provides electronic invoice voucher for business transaction whenever and wherever possible, has saved exchange hour and human cost.
Description
Technical field
It is the present invention relates to electronic invoice administrative skill, more particularly to a kind of to carry out the system that electronic invoice is issued by mobile phone
And method.
Background technology
The evidence voucher that invoice buys commodity or service as consumer is applied to every field, the purpose of invoice
It is to confirm that the necessary being of the transaction, paper invoice have been answered extensively as evidence voucher to consumer and the tax authority
With, but since paper invoice needs to expend a large amount of paper, not environmentally, for service provider, paper invoice be divided into it is multi-joint, first
Connection is submitted to client, other two combinations in doing account preservation, and pile up like a mountain for the Fiscal of this normal previous enterprise, that is, is inconvenient to protect
Depositing also is inconvenient to inquire.For consumers, it needs to look for a special place storage, the invoice saved bit by bit after taking paper invoice
It is more more more be difficult to search, it can not often find in time when needed, to solve the above-mentioned problems, people have invented electronics hair
Ticket, so-called electronic invoice refer to recording paper invoice information electronic data information.For businessman as each mortar businesses, it is
Answer the demand of consumers in general or client, it is desirable to be able to anywhere or anytime issue electronic invoice for client, still, it is existing we
Invoice issuing pattern, it is necessary to issued by the financial dedicated system of each enterprise, can not fit in due course ground the need for meeting client
It asks, in order to solve this problem, applicant of the present invention expects issuing electronics using the portable mobile phone of people for client
Invoice.
Invention content
The purpose of the present invention is to provide a kind of system and method for issuing electronic invoice based on SIM cards of mobile phones, by this
It is that client issues the demand of electronic invoice that system and method, which disclosure satisfy that businessman at any time,.
To achieve the goals above, electronic invoice is issued based on SIM card one of the objects of the present invention is to provide a kind of
System, it includes smart mobile phone central processing unit, mobile telephone interactive data input module, SIM card, electronic invoice processing module,
Electronic invoice integrated service platform, electronic invoice tax local side front server, the SIM card are equipped with encrypting module；
The SIM card with encrypting module is encrypted for realizing SIM card user information；
The electronic invoice processing module, the dependent instruction for executing smart mobile phone central processing unit；
The smart mobile phone central processing unit, for realizing interactive data input module, electronic invoice processing module,
SIM card and the communication of the data of electronic invoice integrated service platform and instruction execution and transmission；
The electronic invoice integrated service platform comes from smart mobile phone central processing unit and electronic invoice tax for handling
The command information of local side front server, and store corresponding information；
The electronic invoice tax local side front server, for requesting to generate SIM card user according to SIM card user
Electronic invoice management information, and to electronic invoice integrated service platform send electronic invoice management information；
The interactive data input module sends to smart mobile phone central processing unit for realizing SIM card user and sends out
Ticket application instruction or invoice issuing instruction；
It is basic to be equipped with electronic invoice essential information generation module, electronic invoice for the electronic invoice integrated service platform
Information storage module, user information deciphering module, electronic invoice voucher generation module, electronic invoice credentials encryption module, information
Sending module, information receiving module；The electronic invoice essential information generation module is used for will be before electronic invoice tax local side
Set collection of server to the electronic invoice management information of SIM card user given birth to successively according to the sequence of electronic invoice number from small to large
At corresponding Quick Response Code and random code；Electronic invoice essential information memory module is used for according to electronic invoice number from small to large
It stores successively；The user information that user information deciphering module is used to send SIM card user by smart mobile phone central processing unit
Or Transaction Information be decrypted generate electronic invoice integrated service platform can handle data；Electronic invoice voucher generation module is used
It is stored in electronic invoice essential information memory module in transferring the Transaction Information after decryption according to the principle of first in first out
Electronic invoice essential information simultaneously generates electronic invoice voucher together with Transaction Information；Electronic invoice credentials encryption module, being used for will
The encryption of electronic invoice credential information generates the available electronic invoice credential information of SIM card user；Information sending module realizes electronics
The message sending function of invoice integrated service platform；Information receiving module for realizing electronic invoice integrated service platform information
Receive capabilities.
The encrypting module of the SIM card with encrypting module is calculated by being implanted into SM2 in the intelligent chip of SIM card
What method was realized.
The processing system of the smart mobile phone central processing unit is android system or iso systems.
Electronic invoice processing module in the intelligent mobile phone system passes through its signal input part and smart mobile phone center
The signal output end of processor connects, and encryption user information is sent to electronic invoice integrated service by its signal output end puts down
The signal input part of the information deciphering module of platform.
Based on above system, the second object of the present invention is to provide a kind of method for issuing electronic invoice based on SIM card,
It includes the following steps：
1) encrypting module SIM card user is sent by mobile telephone interactive data input module to smart mobile phone central processing unit
Electronic invoice application instructs；
2) smart mobile phone central processing unit receives the electronic invoice application instruction of step 1), is sent to SIM card encrypting module
User information generates user encryption information after being encrypted by SIM card encrypting module, and is uploaded to smart mobile phone central processing unit；
3) it after smart mobile phone central processing unit receives the user encryption information of step 2), is sent to electronic invoice processing module
Receive instruction；
4) after electronic invoice processing module receives the user encryption information of step 3), the user encryption is believed by internet
Breath and electronic invoice application instruction are sent to electronic invoice integrated service platform；
5) it after electronic invoice integrated service platform receives the electronic invoice application instruction of step 4) and encrypts user information, adjusts
Encryption information is decrypted with information deciphering module and generates the accessible user information electronics of electronic invoice integrated service platform
Data；
6) the user information electronic data that step 5) obtains is logical by electronic invoice integrated service platform information sending module
It crosses internet and is uploaded to electronic invoice tax local side front server；
7) it after electronic invoice tax local side front server receives the user information of step 6), is given birth to according to SIM card user information
At corresponding electronic invoice management information and the data reception module of electronic invoice integrated service platform is fed back to, it is described
Management information is made of user information, electronic invoice number, electronic invoice code；
8) after the data reception module of electronic invoice integrated service platform receives the electronic invoice management information of step 7), electricity
Sub- invoice integrated service platform by electronic invoice essential information produce module according to electronic invoice number sequence from small to large according to
It is secondary to generate Quick Response Code corresponding with each electronic invoice number and random code, that is, it generates electronic invoice with uniqueness and believes substantially
Breath, and the electronic invoice essential information is sent to electronic invoice essential information memory module；
9) electronic invoice essential information memory module receives after the electronic invoice essential information of step 8) according to electronic invoice
Sequence number from small to large is stored successively, waits for the finger of electronic invoice integrated service platform clectronic invoice voucher generation module
It enables；
10) when SIM card user merchandises, the Transaction Information of SIM card user and issue the instruction of electronic invoice according to
The method of step 1) to step 5) is transmitted to electronic invoice integrated service platform；
11) after electronic invoice integrated service platform receives the Transaction Information of step 10) and issues electronic invoice instruction, electronics
Invoice voucher generation module is basic by the electronic invoice in electronic invoice essential information memory module according to the principle of first in first out
Information is taken out and generates electronic invoice voucher together with Transaction Information and be sent to electronic invoice credentials encryption module, the electricity
Sub- invoice voucher includes：SIM card user information, electronic invoice number, electronic invoice code, exchange hour, transaction content, trade gold
Volume, counterpart's information of making out an invoice；
12) after electronic invoice credentials encryption module receives the electronic invoice voucher of step 11), encryption generates SIM card user
Available electronic invoice voucher is simultaneously sent to information sending module；
13) after the information sending module of electronic invoice integrated service platform receives the electronic invoice voucher of step 12), pass through
The encrypted electronic invoice voucher is sent to smart mobile phone central processing unit by internet；
14) SIM card user checks instruction, smart mobile phone central processing unit by the transmission of mobile telephone interactive data input module
Electronic invoice processing module can be started after the instruction by receiving is shown to SIM card user by mobile telephone display.
For the ease of tax bureau's authority management and electronic invoice is taken care of, in the step 11) of ground of the present invention method, electronics
The electronic invoice voucher that invoice voucher generation module generates passes through Internet transmission to electronic invoice tax local side front server.
SIM card of the present invention is the abbreviation of Subscriber Identity Module client identification modules, is used for
Identify the identity of user, it stores the information of digital mobile phone client, encrypted key and use on a computer chip
The contents such as the telephone directory at family differentiate for mobile phone user's identity, and voice messaging when conversing client is encrypted.But
It is it is understood that electronic invoice belongs to the trade management voucher of state tax authority, using common SIM card progress electronic invoice
Issue the business information and personal information that can reveal both parties, be unfavorable for supervision of the state tax authority to electronic invoice.
Therefore system and method for the present invention, encryption again has been carried out to existing SIM card, all related to electronic invoice
Data information data encryption has all been carried out by the encrypting module of SIM card when being transmitted between mobile phone.Described adds
Close mould Encryption Algorithm in the block is realized using SM2 algorithms.
It is android system, iOS system that system and method for the present invention, which can be used for cell phone system,.
The invention has the advantages that using system and method for the present invention, transactional services quotient does not need to buy additionally
Electronic invoice issue equipment, beginning of electronic invoice voucher need to only can be realized by the mobile phone of oneself.Not only realize with
When provide electronic invoice voucher purpose everywhere for business transaction, while the tax authority can be met again and managed for electronic invoice is unified
The purpose of reason, additionally it is possible to which the information that both parties are effectively ensured is not leaked.
Description of the drawings
Fig. 1 is a kind of system block diagram for issuing electronic invoice based on SIM card
Specific implementation mode
As shown in Figure 1, we are by taking the electronic invoice of a food and beverage enterprise is issued as an example below, to illustrate institute of the present invention
The realization method for the system and method stated：
Small-sized food and beverage enterprise is typically to realize the turnover of profit and tax by buying quota invoice, but usually we can encounter
When consumer needs to issue invoice, food and beverage enterprise would generally not also buy because the quota invoice of this month purchase is using finishing
New quota invoice can not be that client issues food and drink invoice, and ground of the present invention system and method has been used i.e. in such enterprise
The purpose to issue invoice whenever and wherever possible can be achieved, carried out shop rope ticket for the second time without consumer.Small-sized food and beverage enterprise only needs
SIM card of the installation with encrypting module, is then equipped in the mobile phone of the SIM card of encrypting module and is filled in advance on mobile phone used
Lower module：Mobile telephone interactive data input module, electronic invoice processing module；Mobile telephone interactive data input module is to pass through people
Machine inputs keyboard or touching display screen is realized, electronic invoice processing module shows electricity by the display screen of smart mobile phone to user
The interface of sub- invoice processing module corresponding program, including：Login interface, electronic invoice application interface, the extraction of electronic invoice voucher
Display interface, Transaction Information input interface, user need to only receive the data-in port input of machine at corresponding interface by intelligence
The central processing unit of corresponding information or instruction, smart mobile phone can lead to according to command adapted thereto according to the method described in the present invention
Cross following steps progress, you can realize issuing for electronic invoice.It is as follows specifically to issue method：
1) eating and drinking establishment user passes through with verification of the mobile phone in electronic invoice processing module for being equipped with encrypting module SIM card
Interface inputs user name, password, you can the electronic invoice program interface for entering electronic invoice processing module passes through in the interface
Mobile telephone interactive data input module, input electronic invoice application instruction；
2) smart mobile phone central processing unit receives the electronic invoice application instruction of step 1), is sent to SIM card encrypting module
User information generates user encryption information after being encrypted by SIM card encrypting module, and is uploaded to smart mobile phone central processing unit；
3) it after smart mobile phone central processing unit receives the user encryption information of step 2), is sent to electronic invoice processing module
Receive instruction；
4) after electronic invoice processing module receives the user encryption information of step 3), the user encryption is believed by internet
Breath and electronic invoice application instruction are sent to electronic invoice integrated service platform；
5) it after electronic invoice integrated service platform receives the electronic invoice application instruction of step 4) and encrypts user information, adjusts
Encryption information is decrypted with information deciphering module and generates the accessible user information electronics of electronic invoice integrated service platform
Data；
6) the user information electronic data that step 5) obtains is logical by electronic invoice integrated service platform information sending module
It crosses internet and is uploaded to electronic invoice tax local side front server；
7) it after electronic invoice tax local side front server receives the user information of step 6), is given birth to according to SIM card user information
At corresponding electronic invoice management information and the data reception module of electronic invoice integrated service platform is fed back to, it is described
Electronic invoice management information is made of user information, electronic invoice number, electronic invoice code；
8) after the data reception module of electronic invoice integrated service platform receives the electronic invoice management information of step 7), electricity
Sub- invoice integrated service platform by electronic invoice essential information produce module according to electronic invoice number sequence from small to large according to
It is secondary to generate Quick Response Code corresponding with each electronic invoice number and random code, that is, it generates electronic invoice with uniqueness and believes substantially
Breath, and the electronic invoice essential information is sent to electronic invoice essential information memory module；
9) electronic invoice essential information memory module receives after the electronic invoice essential information of step 8) according to electronic invoice
Sequence number from small to large is stored successively, waits for the finger of electronic invoice integrated service platform clectronic invoice voucher generation module
It enables；
10) when eating and drinking establishment, user merchandises, the user of eating and drinking establishment will make out an invoice counterpart's information, the dining amount of money, make out an invoice
Time and the instruction of electronic invoice is issued by mobile phone after Transaction Information input interface is input to mobile phone, smart mobile phone will be according to
The method of step 1) to step 5) is transmitted to electronic invoice integrated service platform；
11) after electronic invoice integrated service platform receives the Transaction Information of step 10) and issues electronic invoice instruction, electronics
Invoice voucher generation module is basic by the electronic invoice in electronic invoice essential information memory module according to the principle of first in first out
Information is taken out and generates electronic invoice voucher together with Transaction Information and be sent to electronic invoice credentials encryption module, the electricity
Sub- invoice voucher includes：Eating and drinking establishment's user information, electronic invoice code, exchange hour, the dining amount of money, is made out an invoice at electronic invoice number
Time, counterpart's information of making out an invoice；
12) after electronic invoice credentials encryption module receives the electronic invoice voucher of step 11), encryption generates eating and drinking establishment user
Available electronic invoice voucher is simultaneously sent to information sending module；
13) after the information sending module of electronic invoice integrated service platform receives the electronic invoice voucher of step 12), pass through
The encrypted electronic invoice voucher is sent to eating and drinking establishment's smart mobile phone central processing unit by internet；
14) eating and drinking establishment user shows that electronics is sent out by the electronic invoice processing module of calling mobile phone on mobile phone display screen
Ticket voucher extracts interface, and checks that instruction, smart mobile phone central processing unit receive this by the transmission of interactive data input module
Electronic invoice processing module can be started after instruction, eating and drinking establishment user is shown to by mobile telephone display.
Method of the present invention can not only realize issuing for the electronic invoice of small-sized food and beverage enterprise, it may also be used for other are small
The electronic invoice of type entity transaction enterprise is issued, and under the premise of not increasing transactional services quotient's cost, realization answers client to need for it
Electronic invoice is issued when realistic.
Claims (5)
1. a kind of system for issuing electronic invoice based on SIM card, including smart mobile phone processing system, it is characterised in that：It is also wrapped
Electronic invoice integrated service platform, electronic invoice tax local side front server are included, the smart mobile phone processing system includes：Electricity
Sub- invoice processing module, smart mobile phone central processing unit, mobile telephone interactive data input module, the SIM card with encrypting module；
The smart mobile phone processing system is connect by internet with electronic invoice integrated service platform, and the electronic invoice is integrated
Service platform is connect by network special line with electronic invoice tax local side front server；
The electronic invoice tax local side front server, for the electricity for requesting to generate SIM card user according to SIM card user
Sub- managing bill information, and send electronic invoice management information to electronic invoice integrated service platform；
The SIM card with encrypting module for realizing SIM card user information and electronic invoice information encryption；
The electronic invoice processing module, the dependent instruction for executing smart mobile phone central processing unit；
The mobile telephone interactive data input module sends to smart mobile phone central processing unit for realizing SIM card user and sends out
Ticket application instruction or invoice issuing instruction；
The smart mobile phone central processing unit, for realizing mobile telephone interactive data input module, electronic invoice processing module,
SIM card and the communication of the data of electronic invoice integrated service platform and instruction execution and transmission；
The electronic invoice integrated service platform comes from smart mobile phone central processing unit and electronic invoice tax local side for handling
The command information of front server, and store corresponding information；
The electronic invoice integrated service platform is equipped with electronic invoice essential information generation module, electronic invoice essential information
Memory module, user information deciphering module, electronic invoice voucher generation module, electronic invoice credentials encryption module, information are sent
Module, information receiving module；
The electronic invoice essential information generation module is used for will be from the collected SIM of electronic invoice tax local side front server
The electronic invoice management information of card user sequentially generates corresponding Quick Response Code according to the sequence of electronic invoice number from small to large
And random code；
Electronic invoice essential information memory module for storing successively from small to large according to electronic invoice number；
The user information or transaction that user information deciphering module is used to send SIM card user by smart mobile phone central processing unit
Generation electronic invoice integrated service platform, which is decrypted, in information can handle data；
Electronic invoice voucher generation module is stored in electricity for transferring the Transaction Information after decryption according to the principle of first in first out
Electronic invoice essential information in sub- invoice essential information memory module simultaneously generates electronic invoice voucher together with Transaction Information；
Electronic invoice credentials encryption module generates the available electronics hair of SIM card user for encrypting electronic invoice credential information
Ticket credential information；
Information sending module for realizing electronic invoice integrated service platform message sending function；
Information receiving module for realizing electronic invoice integrated service platform information receive capabilities；
The smart mobile phone central processing unit processing system can be android system, iOS system；
Smart mobile phone central processing unit receives that start electronic invoice processing module after electronic invoice application instruction aobvious by mobile phone
Show that device is shown as SIM card user.
2. a kind of system for issuing electronic invoice based on SIM card as described in claim 1, it is characterised in that：The SIM card
Encrypting module is realized by SM2 algorithms.
3. a kind of system for issuing electronic invoice based on SIM card as described in claim 1, it is characterised in that：The electronics
The signal input part of invoice processing module is connect with the signal output end of smart mobile phone central processing unit, signal output end and electricity
The signal input part of the information deciphering module of sub- invoice integrated service platform connects.
4. the method for issuing electronic invoice based on SIM card, it is characterised in that：It includes the following steps：
1) the SIM card user with encryption function is sent out by mobile telephone interactive data input module to smart mobile phone central processing unit
The sub- invoice application instruction of power transmission；
2) smart mobile phone central processing unit receives the electronic invoice application instruction of step 1), and user is sent to SIM card encrypting module
Information generates user encryption information after being encrypted by SIM card encrypting module, and is uploaded to smart mobile phone central processing unit；
3) it after smart mobile phone central processing unit receives the user encryption information of step 2), is transmitted and received to electronic invoice processing module
Instruction；
4) after electronic invoice processing module receives the user encryption information of step 3), by internet by the user encryption information and
Electronic invoice application instruction is sent to electronic invoice integrated service platform；
5) after electronic invoice integrated service platform receives electronic invoice application instruction and the user encryption information of step 4), solution is called
Close module is decrypted encryption information and generates the accessible user information electronic data of electronic invoice integrated service platform；
6) the user information electronic data that step 5) obtains is passed through mutual by electronic invoice integrated service platform information sending module
Networking is uploaded to electronic invoice tax local side front server；
7) after electronic invoice tax local side front server receives the user information of step 6), according to SIM card user information generate with
Corresponding electronic invoice management information and feed back to the information receiving module of electronic invoice integrated service platform, the management
Information is made of user information, electronic invoice number, electronic invoice code；
8) after the information receiving module of electronic invoice integrated service platform receives the electronic invoice management information of step 7), electronics hair
Ticket integrated service platform produces module by electronic invoice essential information and is given birth to successively according to the sequence of electronic invoice number from small to large
At Quick Response Code corresponding with each electronic invoice number and random code, that is, electronic invoice essential information with uniqueness is generated,
And the electronic invoice essential information is sent to electronic invoice essential information memory module；
9) electronic invoice essential information memory module receive after the electronic invoice essential information of step 8) according to electronic invoice number from
It is small to be stored successively to big sequence, wait for the instruction of electronic invoice integrated service platform clectronic invoice voucher generation module；
10) when SIM card user merchandises, the Transaction Information of SIM card user and the instruction of electronic invoice is issued according to step
1) it is transmitted to electronic invoice integrated service platform to the method for step 5)；
11) after electronic invoice integrated service platform receives the Transaction Information of step 10) and issues electronic invoice instruction, electronic invoice
Voucher generation module is according to the principle of first in first out by the electronic invoice essential information in electronic invoice essential information memory module
It takes out and generates electronic invoice voucher together with Transaction Information and be sent to electronic invoice credentials encryption module, electronics hair
Ticket voucher includes：SIM card user information, electronic invoice number, electronic invoice code, exchange hour, transaction content, transaction amount,
It makes out an invoice counterpart's information；
12) after electronic invoice credentials encryption module receives the electronic invoice voucher of step 11), it is available that encryption generates SIM card user
Electronic invoice voucher and be sent to information sending module；
13) after the information sending module of electronic invoice integrated service platform receives the electronic invoice voucher of step 12), pass through interconnection
The encrypted electronic invoice voucher is sent to smart mobile phone central processing unit by net；
14) SIM card user checks that instruction, smart mobile phone central processing unit receive by the transmission of mobile telephone interactive data input module
Electronic invoice processing module can be started after the instruction, SIM card user is shown to by mobile telephone display.
5. the method for issuing electronic invoice based on SIM card as claimed in claim 4, it is characterised in that：In step 11), electronics
The electronic invoice voucher that invoice voucher generation module generates passes through Internet transmission to electronic invoice tax local side front server.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410676379.8A CN104463645B (en) | 2014-11-21 | 2014-11-21 | A kind of system and method for issuing electronic invoice based on SIM card |
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|---|---|---|---|
| CN201410676379.8A CN104463645B (en) | 2014-11-21 | 2014-11-21 | A kind of system and method for issuing electronic invoice based on SIM card |
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| CN104463645A CN104463645A (en) | 2015-03-25 |
| CN104463645B true CN104463645B (en) | 2018-11-02 |
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| CN201410676379.8A Active CN104463645B (en) | 2014-11-21 | 2014-11-21 | A kind of system and method for issuing electronic invoice based on SIM card |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104867040A (en) * | 2015-05-11 | 2015-08-26 | 胡金钱 | Generation method and systems for taxi electronic invoices |
| CN106707978B (en) * | 2015-11-13 | 2021-10-22 | 北京奇虎科技有限公司 | Method for transferring intelligent household control right through address book and address book |
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| TW201435777A (en) * | 2013-03-06 | 2014-09-16 | Chunghwa Telecom Co Ltd | System and method for combining mobile device with NFC and PKI techniques to issue electronic invoice |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20140229348A1 (en) * | 2013-02-08 | 2014-08-14 | Hewlett-Packard Development Company, L.P. | Electronic invoice management and printing |
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| TW201032568A (en) * | 2009-02-25 | 2010-09-01 | Chi-Kuang Chang | System and method for issuing electronic invoice by mobile phone |
| CN102324157A (en) * | 2011-04-13 | 2012-01-18 | 浪潮电子信息产业股份有限公司 | A kind of tax control security module that realizes tax full-online billing |
| TW201305936A (en) * | 2011-07-20 | 2013-02-01 | Compal Communication Inc | Processing method of electronic invoice and portable electronic device using same |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 401120 Chongqing new high tech area in northern Yubei District and street Jingbo Road No. 5 Building 1 Patentee after: Chongqing farsighted Information Industry Group Co.,Ltd. Address before: The 401120 northern New District of Chongqing municipality and street Jingbo Road No. 5 Building 1 Patentee before: CHONGQING VITCO INFORMATION INDUSTRY GROUP Co.,Ltd. |