CN100363957C - Method for realizing zero power consumption standby of household electric appliance - Google Patents
Method for realizing zero power consumption standby of household electric appliance Download PDFInfo
- Publication number
- CN100363957C CN100363957C CNB2004100532870A CN200410053287A CN100363957C CN 100363957 C CN100363957 C CN 100363957C CN B2004100532870 A CNB2004100532870 A CN B2004100532870A CN 200410053287 A CN200410053287 A CN 200410053287A CN 100363957 C CN100363957 C CN 100363957C
- Authority
- CN
- China
- Prior art keywords
- electromagnetic relay
- power supply
- rechargeable battery
- trigger circuit
- zero
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Selective Calling Equipment (AREA)
- Relay Circuits (AREA)
Abstract
The present invention relates to the technical field of household appliances, more specifically a standby method for realizing zero power consumption of household appliances. The present invention is characterized in that current conducting control ends of a remote control receiving circuit and an electromagnetic relay coil are respectively electrically connected with the input end and the output end of a decoding trigger circuit; a normally open contact of an electromagnetic relay is connected in series between a household appliance and commercial alternating current; a rechargeable battery supplies electricity to the remote control receiving circuit and the decoding trigger circuit and is electrically connected to one end of the household appliance connected with the normally open contact of the electromagnetic relay via an alternating current low-voltage power supply. Compared with the prior art, the present invention has the advantages that because alternating current can not be consumed at all at the standby time, the household appliance really realizes the zero power consumption at the standby time; because standby power consumption is thoroughly eliminated, the household appliance can really realize further electricity saving and energy saving at the standby time; because the standby device can realize an externally positioned mode, reforms in the external placement mode can be carried out on existing household appliances with high standby power consumption by using the method.
Description
[technical field]
The present invention relates to tame electro-technical field, specifically a kind of method that realizes the household electrical appliances Zero-power-consumption standby.
[background technology]
As everyone knows: at present, nearly all household electrical appliance all need consumed power when standby, and maximum stand-by power consumption can reach more than the 30W, and general also will reach nearly 10W, and the economize on electricity environmental protection concept that this and our society are advocated is antipathetic.
[summary of the invention]
In order to overcome the highly energy-consuming of household electrical appliance when the standby, the present invention provides a kind of method that realizes the household electrical appliances Zero-power-consumption standby to society, its purpose is: when the household electrical appliance standby, realize fully that by this device it exchanges the purpose of zero-power, reaches real electricity saving and energy saving with this.
To achieve these goals, the present invention has adopted following technical scheme: the present invention includes remote controlled transmitting circuit, remote-control receiving circuit, decoding trigger circuit, electromagnetic relay, rechargeable battery and Dc low voltage power supply, the conduction control end that circuit and electromagnetic relay line bag are accepted in remote control is electrically connected with input, the output terminal of decoding trigger circuit respectively; The electric shock of often opening of electromagnetic relay is serially connected with between household electrical appliance and the electric main; Rechargeable battery is to remote-control receiving circuit and decoding trigger circuit power supply, and the end electrical connection of the household electrical appliance that are connected of getting an electric shock often left by rechargeable battery through Dc low voltage power supply and electromagnetic relay.
The output terminal of remote-control receiving circuit links to each other with the input end of decoding trigger circuit; The output terminal of decoding trigger circuit is connected with the line bag conduction control end of electromagnetic relay (J); Between electrical appliance and the electric main input end, be serially connected with the normally opened contact (KJ) of electromagnetic relay; Between Dc low voltage power supply and the electric main input end, also be serially connected with the normally opened contact (KJ) of electromagnetic relay; The output terminal of Dc low voltage power supply links to each other with the positive pole of rechargeable battery, and the positive pole of rechargeable battery also connects remote-control receiving circuit and decoding trigger circuit successively simultaneously; When remote transmitter sends start-up command, remote-control receiving circuit is with the command signal that receives, go to trigger transistor (Q) conducting through decoding trigger circuit and current-limiting resistance (R), controlled electromagnetic relay (J) start working after electric, electric main is through the normally opened contact (KJ) of the electromagnetic relay (J) of closure, to ac output end (AC) and Dc low voltage power supply power supply; The DC current of Dc low voltage power supply output is charged to rechargeable battery (E) on the one hand through diode (D2); Through diode (D3), receive the decode the trigger circuit power supply to remote control on the other hand, whole state is maintained to telepilot and sends till the shutdown command; (E) replaces online power supply with rechargeable battery, when this Zero-power-consumption standby device, receives the decode the trigger circuit power supply by rechargeable battery (E) to the remote control that needs dormancy awakening, exchanges zero-power when realizing standby.
Between the alternating current output terminal (AC) and electric main of Zero-power-consumption standby device, just connect between the power line socket and electric main of household electrical appliance, be serially connected with the normally opened contact (KJ) of controlled electromagnetic relay (J); The normally opened contact (KJ) of controlled electromagnetic relay (J) is located, and is connected to the manual button (K) that can realize the force start start; The line bag of controlled electromagnetic relay (J), behind the collection of transistor (Q), emitter-base bandgap grading, the positive and negative electrode with full-bridge rectification module (D1) is connected respectively; The interchange end of full-bridge rectification module (D1) directly is connected with electric main; In the charge circuit of rechargeable battery (E), rechargeable battery (E) is anodal to be connected with the cathode output end of Dc low voltage power supply through diode (D2); In the discharge loop of rechargeable battery (E), the anodal positive source input end that goes to receive the decode trigger circuit with remote control through diode (D4) of rechargeable battery (E) is connected; The cathode output end of Dc low voltage power supply, the positive source input end that goes to receive the decode trigger circuit with remote control through diode (D3) is connected; The ac input end of Dc low voltage power supply goes to be connected with electric main through the electric shock point (KJ) of often opening of controlled electromagnetic relay; The signal input part of decoding trigger circuit is electrically connected with the signal output part of remote-control receiving circuit; The signal output part of decoding trigger circuit goes to be electrically connected with the base stage of transistor (Q) through resistance (R).
It is very tangible that the present invention compares beneficial effect with prior art: one, owing to can not consume alternating current fully during standby, so the real zero-power that realizes can make the household electrical appliance standby time; Two, owing to thoroughly eliminating stand-by power consumption, so can really realize the further electricity saving and energy saving of family appliance standby; Three, because this apparatus ' of standby can be realized " external ", so available this method is carried out the external transformation to the existing high household electrical appliances of standby energy consumption.
[description of drawings]
Fig. 1 is the structural principle block diagram of the embodiment of the invention.
Fig. 2 is the electric principle schematic of the embodiment of the invention.
Appointment Fig. 1 is a Figure of abstract.
Referring to accompanying drawing, Fig. 1 has provided frame principle figure of the present invention, and Fig. 2 has provided electrical schematic diagram of the present invention, and 1 among Fig. 2 is remote-control transmitting; The 2nd, the Zero-power-consumption standby device.The manufacturing technology of sort circuit is clearly to this professional people.
[embodiment]
At first, relevant electrical component is electrically connected successively, makes the holonomic system of forming by remote-control transmitting 1 and Zero-power-consumption standby device 2 according to Fig. 2.And the input end of the AC power "～220 " that the dot-dash wire frame is outer links to each other with electric main; With the civil power output terminal " AC " of Zero-power-consumption standby device, link to each other with the AC power cord plug of household electrical appliance.And open the power switch of household electrical appliance.
Earlier hypothesis Zero-power-consumption standby device is in holding state, then electric main through controlled electromagnetic relay (J) often open electric shock (KJ), can not form effective current return.The Zero-power-consumption standby device can only be powered by rechargeable battery (E).Its rechargeable battery (E) supply access is: the electric energy of rechargeable battery (E) through diode (D4), only receives the decode the trigger circuit power supply to remote control by positive pole.Because this moment, whole device was in dormant state, the power consumption that remote control receives the decode trigger circuit is very little.In addition, because the existence of diode (D2, D3), the electric energy of rechargeable battery (E) can't flow to Dc low voltage power supply.Because when holding state, transistor (Q) is in cut-off state again, thus the line bag of electromagnetic relay this moment (J) through the collection of transistor (Q), emitter-base bandgap grading intercepts can't conducting.Thereby make the electric shock (KJ) of often opening of electromagnetic relay (J) can not be closed, electric main therefore can not for after the household electrical appliance and the Dc low voltage power supply power supply that connect.So this moment, the AC power dissipation of whole Zero-power-consumption standby device is zero.
Yet under holding state, when remote-control transmitting 1 was sent start-up command, this instruction can be received by the remote-control receiving circuit of Zero-power-consumption standby device 2 at once, and goes to trigger transistor (Q) conducting through decoding trigger circuit and current-limiting resistance (R).Its current direction is: alternating current by positive pole output, through the line bag of electromagnetic relay (J), through collection, the emitter-base bandgap grading of transistor (Q), is got back to AC network through the negative pole of full-bridge rectification module (D1) again more at last again after full-bridge rectification module (D1).Thereby make electromagnetic relay (J) the adhesive of electric back, electromagnetic relay (J) often open therefore closure of electrics shock (KJ).Electric main is through the normally opened contact (KJ) of the electromagnetic relay (J) of closure, to ac output end (AC) (household electrical appliance that promptly connect backward) and Dc low voltage power supply power supply at this moment.The DC current of Dc low voltage power supply output is charged to rechargeable battery (E) on the one hand through diode (D2); Through diode (D3), receive the decode the trigger circuit power supply on the other hand to remote control.Such state is maintained always, till telepilot sends the instruction of shutdown next time.
In the Zero-power-consumption standby device,, make rechargeable battery (E) only when standby, just power to remote control receiving element and decoding trigger circuit owing to the mutual clamping action that diode (D1, D2, D3) arranged.So the power consumption of its battery is very little.Rechargeable battery is very durable.
If the long-term off-line of Zero-power-consumption standby device need not, the electric energy that then originally was stored in the rechargeable battery (E) might slowly have been revealed.Just can't realize normal boot-strap by telepilot again this moment.Must could realize start by carrying out force start with electric shock (KJ) button (K) that is subjected in parallel of often opening of electromagnetic relay (J).Certainly, if the start employing is manual mode, then shutdown also must be adopted corresponding manual mode.
Usually, be serially connected in the Zero-power-consumption standby device in the household electrical appliance loop commonly used, because daily ordinary use generally is electric energy can not take place revealed fully.Because in use, constantly charge for rechargeable battery.So hand-operated forced startup start phenomenon should be still infrequent.
Claims (9)
1. realize the method for household electrical appliances Zero-power-consumption standby, comprise remote controlled transmitting circuit, remote-control receiving circuit, decoding trigger circuit, electromagnetic relay, rechargeable battery and Dc low voltage power supply, it is characterized in that:
A). the conduction control end of remote-control receiving circuit and electromagnetic relay line bag is electrically connected with input, the output terminal of decoding trigger circuit respectively; The normally opened contact of electromagnetic relay is serially connected with between household electrical appliance and the electric main; Rechargeable battery is to remote-control receiving circuit and the power supply of decoding trigger circuit, and rechargeable battery is electrically connected through an end of the household electrical appliance that Dc low voltage power supply is connected with the electromagnetic relay normally opened contact;
B). during the standby of Zero-power-consumption standby device, electric main is through the normally opened contact of controlled electromagnetic relay, can not form effective current return, the Zero-power-consumption standby device can only be by rechargeable battery powered, its rechargeable battery powered path is: the electric energy of rechargeable battery through diode D4, only receives the decode the trigger circuit power supply to remote control by positive pole;
C). the existence of diode D2, D3 makes the electric energy of rechargeable battery can't flow to Dc low voltage power supply;
D). when holding state, transistor is in cut-off state, so this moment electromagnetic relay the line bag intercept through transistorized collection, emitter-base bandgap grading can't conducting, thereby make the normally opened contact of electromagnetic relay can not be closed, electric main therefore can not for after the household electrical appliance and the Dc low voltage power supply power supply that connect;
E). under holding state, when remote-control transmitting was sent start-up command, this instruction can be received by the remote-control receiving circuit of this Zero-power-consumption standby device at once, and goes to trigger transistor turns through decoding trigger circuit and current-limiting resistance; Its current direction is: alternating current is exported by positive pole after the full-bridge rectification module, again through the line bag of electromagnetic relay, again through transistorized collection, emitter-base bandgap grading, at last get back to AC network through the negative pole of full-bridge rectification module again, thereby make electromagnetic relay get electric back adhesive, the normally opened contact of electromagnetic relay is therefore closed, electric main is through the normally opened contact of the electromagnetic relay of closure at this moment, to ac output end and Dc low voltage power supply power supply, the DC current of Dc low voltage power supply output is charged to rechargeable battery on the one hand through diode D2; Through diode D3, receive the decode the trigger circuit power supply to remote control on the other hand, whole state is maintained to telepilot and sends till the shutdown command;
F). in the Zero-power-consumption standby device,, make rechargeable battery only when standby, just power to remote control receiving element and decoding trigger circuit owing to the mutual clamping action that diode D1, D2, D3 are arranged.
2. a kind of method that realizes the household electrical appliances Zero-power-consumption standby as claimed in claim 1 is characterized in that: the output terminal of remote-control receiving circuit links to each other with the input end of decoding trigger circuit; The output terminal of decoding trigger circuit links to each other with the line bag conduction control end of electromagnetic relay; Between electrical appliance and the electric main input end, be serially connected with the normally opened contact of electromagnetic relay; Between Dc low voltage power supply and the electric main input end, also be serially connected with the normally opened contact of electromagnetic relay; The output terminal of Dc low voltage power supply links to each other with the positive pole of rechargeable battery, and the positive pole of rechargeable battery also connects remote-control receiving circuit industry decoding trigger circuit successively simultaneously; When remote transmitter sends start-up command, remote-control receiving circuit is with the command signal that receives, go to trigger transistor turns through decoding trigger circuit and current-limiting resistance, controlled electromagnetic relay gets starts working after electric, electric main is through the normally opened contact of the electromagnetic relay of closure, to ac output end and Dc low voltage power supply power supply; The DC current of Dc low voltage power supply output is charged to rechargeable battery through diode D2 on the one hand; Through diode D3, receive the decode the trigger circuit power supply to remote control on the other hand, whole state is maintained to telepilot and sends till the shutdown command; Replace online power supply with rechargeable battery, when this Zero-power-consumption standby device standby, accept and the power supply of decoding trigger circuit to the remote control that needs dormancy awakening, exchange zero-power when realizing standby by rechargeable battery.
3. a kind of method that realizes the household electrical appliances Zero-power-consumption standby as claimed in claim 1, it is characterized in that: between the alternating current output terminal and electric main of Zero-power-consumption standby device, just connect between the power line socket and electric main of household electrical appliance, be serially connected with the normally opened contact of controlled electromagnetic relay.
4. a kind of method that realizes the household electrical appliances Zero-power-consumption standby as claimed in claim 1 is characterized in that: the normally opened contact place of controlled electromagnetic relay, and be connected to the manual button that can realize the force start start.
5. a kind of method that realizes the household electrical appliances Zero-power-consumption standby as claimed in claim 1 is characterized in that: the line bag of controlled electromagnetic relay, and behind transistorized collection, emitter-base bandgap grading, the positive and negative electrode with the full-bridge rectification module is connected respectively; The interchange end of full-bridge rectification module directly is connected with electric main.
6. a kind of method that realizes the household electrical appliances Zero-power-consumption standby as claimed in claim 1 is characterized in that: in the charge circuit of rechargeable battery, the rechargeable battery positive pole is connected with the cathode output end of Dc low voltage power supply through diode D2.
7. a kind of method that realizes the household electrical appliances Zero-power-consumption standby as claimed in claim 1 is characterized in that: in the discharge loop of rechargeable battery, the rechargeable battery positive pole is connected through the positive source input end that diode D4 goes to receive the decode trigger circuit with remote control.
8. a kind of method that realizes the household electrical appliances Zero-power-consumption standby as claimed in claim 1 is characterized in that: the cathode output end of Dc low voltage power supply, and the positive source input end that goes to receive the decode trigger circuit with remote control through diode D3 is connected; The ac input end of Dc low voltage power supply goes to be connected with electric main through the normally opened contact of controlled electromagnetic relay.
9. a kind of method that realizes the household electrical appliances Zero-power-consumption standby as claimed in claim 1 is characterized in that: the signal input part of decoding trigger circuit is electrically connected with the signal output part of remote-control receiving circuit; The signal output part of decoding trigger circuit goes to be electrically connected with transistorized base stage through resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100532870A CN100363957C (en) | 2004-07-29 | 2004-07-29 | Method for realizing zero power consumption standby of household electric appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100532870A CN100363957C (en) | 2004-07-29 | 2004-07-29 | Method for realizing zero power consumption standby of household electric appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1588470A CN1588470A (en) | 2005-03-02 |
| CN100363957C true CN100363957C (en) | 2008-01-23 |
Family
ID=34602806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100532870A Active CN100363957C (en) | 2004-07-29 | 2004-07-29 | Method for realizing zero power consumption standby of household electric appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100363957C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102483615A (en) * | 2008-06-11 | 2012-05-30 | 郑林全 | Power switch device of zero power consumption during standby condition |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI299236B (en) | 2005-12-08 | 2008-07-21 | Princeton Technology Corp | Video and audio system capable of saving electric power, power management system and method of saving electric power |
| CN1988630B (en) * | 2005-12-20 | 2012-06-20 | 普诚科技股份有限公司 | Power saving audio-video system |
| CN100426163C (en) * | 2006-12-15 | 2008-10-15 | 连苹 | Family appliance standby energy-saving device |
| CN100517908C (en) * | 2007-06-21 | 2009-07-22 | 清华大学 | Power-supplying circuit with zero-static consumption induction controlled |
| KR100972830B1 (en) * | 2009-09-11 | 2010-07-28 | 김창호 | Receptacle for cutting off stanby power and method for controlling the receptacle |
| KR100975642B1 (en) * | 2009-10-29 | 2010-08-17 | 주식회사 서비전자 | Stand by electric power intercepting system and method thereof |
| CN101788795B (en) * | 2009-12-30 | 2012-06-06 | 南京航空航天大学 | Zero-power-consumption standby control device for household appliances |
| CN102183899B (en) * | 2011-03-16 | 2013-07-03 | 深圳雅图数字视频技术有限公司 | Zero power consumption standby circuit |
| CN103546134A (en) * | 2012-07-17 | 2014-01-29 | 杨道安 | Novel power-consumption-free remote-control receiving circuit |
| CN104578743B (en) * | 2013-10-25 | 2017-07-25 | 美的集团股份有限公司 | Power-supplying circuit |
| CN106300694B (en) * | 2015-03-24 | 2019-05-17 | 天地融科技股份有限公司 | A kind of on-off control method thereof and on-off control device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2396592Y (en) * | 1999-09-07 | 2000-09-13 | 福建日立电视机有限公司 | No-load loss reducing device for domestic electrical appliance |
| CN2408624Y (en) * | 1999-09-23 | 2000-11-29 | 林耀 | Built-in standby loss reducing device for household electric appliance |
| JP2002244743A (en) * | 2001-02-19 | 2002-08-30 | Matsushita Electric Ind Co Ltd | Stand-by power supply circuit |
-
2004
- 2004-07-29 CN CNB2004100532870A patent/CN100363957C/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2396592Y (en) * | 1999-09-07 | 2000-09-13 | 福建日立电视机有限公司 | No-load loss reducing device for domestic electrical appliance |
| CN2408624Y (en) * | 1999-09-23 | 2000-11-29 | 林耀 | Built-in standby loss reducing device for household electric appliance |
| JP2002244743A (en) * | 2001-02-19 | 2002-08-30 | Matsushita Electric Ind Co Ltd | Stand-by power supply circuit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102483615A (en) * | 2008-06-11 | 2012-05-30 | 郑林全 | Power switch device of zero power consumption during standby condition |
| CN102483615B (en) * | 2008-06-11 | 2013-11-06 | 郑林全 | Power switch device of zero power consumption during standby condition |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1588470A (en) | 2005-03-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1530817B1 (en) | Power supply unit | |
| CN101426114B (en) | Zero power consumption standby television set and implementing method thereof | |
| CN100363957C (en) | Method for realizing zero power consumption standby of household electric appliance | |
| CN202142994U (en) | Power supply device | |
| CN202904280U (en) | Control circuit approaching to zero standby power consumption | |
| CN100377470C (en) | Method for realiznig zero power consumption standby of household appliance power supply by super capacity | |
| CN211720263U (en) | Intelligent switch, wireless control device and power supply control system | |
| CN201556975U (en) | Standby automatic power-off device with intelligence, safety and energy conservation | |
| CN204886393U (en) | A power control system for intelligent gas meter | |
| CN201307902Y (en) | TV set with zero power consumption when standing by | |
| CN207397219U (en) | A kind of passive relay protection backup power supply opens circuit certainly | |
| CN206195078U (en) | Energy -conserving socket and remote control circuit thereof | |
| CN106487213A (en) | Intelligent switch power supply | |
| CN111538268A (en) | Single-live-wire electricity-taking intelligent switch, wireless control device and power supply control system | |
| CN201122944Y (en) | Lamp remote control switch | |
| CN111355476A (en) | Energy storage type single live wire power-taking intelligent switch | |
| CN207884358U (en) | A kind of microwave heating system with backup power supply | |
| CN205564671U (en) | Electric operating mechanism's of circuit breaker power consumption control circuit | |
| CN207380472U (en) | A kind of energy-saving electronic control circuit | |
| CN104283245A (en) | High-conversion-efficiency mobile power source circuit | |
| CN218976405U (en) | Dual-power supply starting circuit of energy storage system | |
| CN215956106U (en) | Power supply system for weak current module, single-live-wire switch and intelligent switch | |
| CN103683482B (en) | A kind of hot-swappable redundancy PD electric supply installation | |
| CN2518279Y (en) | Television set mains able to cold turn off and hot start | |
| CN215580512U (en) | Dual-power industrial switch for process layer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guanglian Electronic Co., Ltd., Shanghai Assignor: Central Academy Guangdian (Group) Co., Ltd., Shanghai Contract fulfillment period: 2007.7.1 to 2012.7.15 contract change Contract record no.: 2008310000113 Denomination of invention: Method for realizing zero power consumption standby of household electric appliance Granted publication date: 20080123 License type: Exclusive license Record date: 2008.10.6 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.7.1 TO 2012.7.15; CHANGE OF CONTRACT Name of requester: SHANGHAI GUANGLIAN ELECTRONICS CO., LTD. Effective date: 20081006 |
|
| ASS | Succession or assignment of patent right |
Owner name: GUANGDIAN ELECTRONIC CO., LTD., SHANGHAI Free format text: FORMER OWNER: CENTRAL RESEARCH ACADEMY OF SVA GROUP Effective date: 20120615 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200032 XUHUI, SHANGHAI TO: 200233 XUHUI, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120615 Address after: 200233 No. 168, Shanghai, Tianlin Road Patentee after: Guangdian Electronic Co., Ltd., Shanghai Address before: 200032 Shanghai Xietu Road No. 3 building 1646 Patentee before: Central Institute of Shanghai Video and Audio (Group) Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: INESA ELECTRON CO., LTD. Free format text: FORMER NAME: SVA ELECTRON CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 200233 Building 1, building 200, Zhang Heng Road, Zhangjiang hi tech park, Shanghai, Pudong New Area, 2 Patentee after: INESA Electron Co., Ltd. Address before: 200233 No. 168, Shanghai, Tianlin Road Patentee before: Guangdian Electronic Co., Ltd., Shanghai |