CN207218786U - Multifunction intelligent mobile telephone - Google Patents
Multifunction intelligent mobile telephone Download PDFInfo
- Publication number
- CN207218786U CN207218786U CN201721323631.2U CN201721323631U CN207218786U CN 207218786 U CN207218786 U CN 207218786U CN 201721323631 U CN201721323631 U CN 201721323631U CN 207218786 U CN207218786 U CN 207218786U
- Authority
- CN
- China
- Prior art keywords
- mobile phone
- automatically controlled
- mobile telephone
- controlled mainboard
- multifunction intelligent
- 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.)
- Expired - Fee Related
Links
Landscapes
- Telephone Function (AREA)
Abstract
The utility model discloses a kind of multifunction intelligent mobile telephone, including the automatically controlled mainboard of mobile phone；The automatically controlled mainboard of mobile phone includes cpu chip, bridger, memory, power module, camera module, radio-frequency module；And also integrated on the automatically controlled mainboard of mobile phone and be provided with heart rate sensor, heart rate sensor electrically connects with cpu chip；Also integrated on the automatically controlled mainboard of mobile phone to be provided with uitraviolet intensity sensor, uitraviolet intensity sensor electrically connects with cpu chip；It is also integrated on the automatically controlled mainboard of mobile phone to be provided with PM2.5 detection means；PM2.5 detection means electrically connects with cpu chip.Multifunction intelligent mobile telephone provided by the utility model, it not only can provide medical monitoring with consumer, while preferably guarantee can be also provided for consumer.
Description
Technical field
It the utility model is related to technical field of communication equipment, more particularly to a kind of multifunction intelligent mobile telephone.
Background technology
With the quickening of China's economic development, the national economy level in China is also greatly improved, the life of people
Running water is flat to there has also been significant improvement.In present daily life, smart mobile phone as communication tool the most universal,
It brings very big help to the life of people.
But in the prior art, many consumers find existing smart mobile phone can not, its function is all more single
One, traditional smart mobile phone is removed outside some common basic communication functions, typically all only has some simple miscellaneous functions.
It is increasingly longer that research finds that present people hold time of mobile phone, but people also increasingly ignore health and environment is defended
Raw problem；Modern society, air and environmental pollution are increasingly severe, basic function (the function mistake of its traditional smart mobile phone
In single) can not meet people medical treatment and environment in terms of the needs of.
In summary, how to overcome the single technological deficiency of the function of smart mobile phone in the prior art, be art technology
Personnel's urgent problem to be solved.
Utility model content
The purpose of this utility model is to provide a kind of multifunction intelligent mobile telephone, to solve above-mentioned technical problem.
In order to achieve the above object, the technical solution of the utility model is realized in：
A kind of multifunction intelligent mobile telephone provided by the utility model, including the automatically controlled mainboard of mobile phone；
The automatically controlled mainboard of mobile phone includes cpu chip, bridger, memory, power module, camera module, radio frequency mould
Block；The cpu chip respectively with the bridger, the memory, the power module, the camera module, described penetrate
Frequency module electrically connects；
And also integrated on the automatically controlled mainboard of mobile phone and be provided with heart rate sensor, the heart rate sensor and the cpu chip
Electrical connection；
It is also integrated on the automatically controlled mainboard of mobile phone to be provided with uitraviolet intensity sensor, the uitraviolet intensity sensor and institute
State cpu chip electrical connection；
It is also integrated on the automatically controlled mainboard of mobile phone to be provided with PM2.5 detection means；The PM2.5 detection means and the CPU
Chip electrically connects.
Preferably, as it is a kind of specifically can embodiment, the heart rate sensor is arranged on the back of cellphone body
Position.
Preferably, as it is a kind of specifically can embodiment, the back of the cellphone body is provided with mounting hole；The heart
The probe portion exposure of rate sensor is at the mounting hole at the back of the cellphone body.
Preferably, as it is a kind of specifically can embodiment, the automatically controlled mainboard of mobile phone is also integrally disposed mobile phone storage
Card.
Preferably, as it is a kind of specifically can embodiment, the mobile phone memory card is that MicroSD storage cards, MMC are stored
Card or SD storage cards in any one.
Preferably, as it is a kind of specifically can embodiment, the automatically controlled mainboard of mobile phone is also integrally disposed USB interface.
Preferably, as it is a kind of specifically can embodiment, the automatically controlled mainboard of mobile phone is also integrally disposed blue tooth interface.
Preferably, as it is a kind of specifically can embodiment, the automatically controlled mainboard of mobile phone is also integrally disposed HDMI
With e-SATA interfaces.
Preferably, as it is a kind of specifically can embodiment, the multifunction intelligent mobile telephone also shows including smart mobile phone
Screen, the smart mobile phone display screen communicate to connect with cpu chip.
Preferably, as it is a kind of specifically can embodiment, the outside of the multifunction intelligent mobile telephone is additionally provided with LED photographs
Bright lamp；The LED illumination lamp electrically connects with the power module on the automatically controlled mainboard of the mobile phone；And the camera module is specially
CMOS camera.
Compared with prior art, it is the advantages of the utility model embodiment：
A kind of multifunction intelligent mobile telephone provided by the utility model, analyze above-mentioned multifunctional intellectual provided by the utility model
The framework of mobile phone is understood：Multifunction intelligent mobile telephone provided by the utility model, including the automatically controlled mainboard of mobile phone, the automatically controlled mainboard of the mobile phone
Removing is included outside the elemental devices such as cpu chip, bridger, memory, power module, camera module, radio-frequency module, in addition to
Integrated other structures device；
It is also integrated on the automatically controlled mainboard of mobile phone to be provided with heart rate sensor, the heart rate sensor and cpu chip electricity
Connection；It is also integrated on the automatically controlled mainboard of mobile phone to be provided with uitraviolet intensity sensor, the uitraviolet intensity sensor with it is described
Cpu chip electrically connects；It is also integrated on the automatically controlled mainboard of mobile phone to be provided with PM2.5 detection means；The PM2.5 detection means and institute
State cpu chip electrical connection.
It should be noted that heart rate sensor is relatively common in wearing is set, but the application on mobile phone is usually to set
Put in the position at mobile phone back, measuring and calculating heart rate carried out by the direct way of contact to finger and heart rate sensor, test when
Time needs finger held stationary, and the result otherwise tested out has relatively large deviation.It is well known that UV sensor make use of light
Electricity launches effect to calculate, and claps outdoor light source by camera and measures uitraviolet intensity so as to be converted into discharge effect.It will be apparent that
Mobile phone using this sensor is actually rare.At the same time, the multifunction intelligent mobile telephone that the utility model embodiment provides, its
Also be integrated and connected PM2.5 detection means, and PM2.5 concentration in air can be realized by mobile phone by the PM2.5 detection means
And the device in PM2.5 detectors (is directly integrated into smart mobile phone, PM2.5 detection dresses by the detection of PM2.5 contents
Put and belong to known technology, this utility model embodiment is no longer repeated one by one；At the same time, the cost is cheap, and manufacture should
The mobile phone of PM2.5 detection means, cost is also more cheap, but its practicality is stronger).Therefore say, it is provided by the utility model
A kind of multifunction intelligent mobile telephone, it can provide more medical monitorings for consumer, provide and preferably ensured (i.e. for consumer
UV detection (in the case where ultraviolet is relatively strong avoiding that skin damage occurs) and PM2.5 detections are had concurrently (by the mobile phone
PM2.5 concentration can be directly detected, it has given full play to the convenience feature of mobile phone, and whole inspection can be provided for consumer
Survey)).
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the concrete principle structural representation for the multifunction intelligent mobile telephone that the utility model embodiment provides；
Fig. 2 is the system principle configuration diagram for the multifunction intelligent mobile telephone that the utility model embodiment provides.
Label：The automatically controlled mainboard of A- mobile phones；1-CPU chips；2- bridgers；3- memories；4- power modules；5- images head mould
Block；6- radio-frequency modules；7- heart rate sensors；8- uitraviolet intensity sensors；9-PM2.5 detection means.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
The utility model is described in further detail below by specific examples of the implementation and with reference to accompanying drawing.
Referring to Fig. 1, Fig. 2, the utility model additionally provides a kind of multifunction intelligent mobile telephone, including the automatically controlled mainboard A of mobile phone；
The automatically controlled mainboard A of mobile phone include cpu chip 1, bridger 2, memory 3, power module 4, camera module 5,
Radio-frequency module 6；The cpu chip 1 respectively with the bridger 2, the memory 3, the power module 4, the camera
Module 5, the radio-frequency module 6 electrically connect；
And also integrated on the automatically controlled mainboard A of mobile phone and be provided with heart rate sensor 7, the heart rate sensor 7 and the CPU cores
Piece 1 electrically connects；
It is also integrated on the automatically controlled mainboard A of mobile phone to be provided with uitraviolet intensity sensor 8, the uitraviolet intensity sensor 8
Electrically connected with the cpu chip 1；
It is also integrated on the automatically controlled mainboard A of mobile phone to be provided with PM2.5 detection means 9；The PM2.5 detection means 9 with it is described
Cpu chip 1 electrically connects.
The primary structure for analyzing above-mentioned multifunction intelligent mobile telephone is understood：Heart rate sensor is relatively common in wearing is set,
But the application on mobile phone is typically provided in the position in cell phone back portion, pass through the direct contact side to finger and heart rate sensor
Formula carries out measuring and calculating heart rate, needs finger held stationary when test, the result otherwise tested out has relatively large deviation.Many institute's weeks
Know, UV sensor make use of photoemissive effect to calculate, and clap outdoor light source by camera so as to be converted into electric discharge effect
Uitraviolet intensity should be measured.It is it will be apparent that actually rare using the mobile phone of this sensor.At the same time, the utility model is implemented
The multifunction intelligent mobile telephone that example provides, its PM2.5 detection means that has also been integrated and connected, can be led to by the PM2.5 detection means
Cross mobile phone and realize that the device in PM2.5 detectors (is directly integrated by the detection of PM2.5 concentration and PM2.5 contents in air
Into smart mobile phone, the PM2.5 detection means belongs to known technology, and this utility model embodiment is no longer repeated one by one；With
This simultaneously, the cost is cheap, manufactures the mobile phone of the PM2.5 detection means, and cost is also more cheap, but its practicality is stronger).
Therefore say, a kind of multifunction intelligent mobile telephone provided by the utility model, it can provide more medical monitorings for consumer, be
Consumer provide and preferably ensure (have concurrently UV detection (avoiding that skin damage occurs in the case where ultraviolet is relatively strong) with
And PM2.5 detections (can directly detect PM2.5 concentration, it has given full play to the convenience feature of mobile phone, can be with by the mobile phone
Whole detection is provided for consumer)).
The concrete structure and particular technique effect of the multifunction intelligent mobile telephone provided below the utility model embodiment
Do and be described in detail：
Preferably, as it is a kind of specifically can embodiment, the heart rate sensor 7 is arranged on the back of cellphone body
Position.The back of the cellphone body is provided with mounting hole；The probe portion exposure of the heart rate sensor 7 is arranged on the mobile phone
At the mounting hole at the back of body.
It should be noted that heart rate sensor is relatively common in wearing is set, but the application on mobile phone is usually to set
Put in the position at mobile phone back, measuring and calculating heart rate is carried out by the way of contact to finger, need finger to keep flat when test
Surely, the result otherwise tested out has relatively large deviation.
Preferably, as it is a kind of specifically can embodiment, the automatically controlled mainboard A of mobile phone is also integrally disposed mobile phone storage
Card (not shown).The mobile phone memory card is any one in Micro SD storage cards, MMC storage cards or SD storage cards
Kind.
It should be noted that the memory space of the smart mobile phone can be strengthened by above-mentioned mobile phone memory card；Because this is more
Function smart mobile phone has a variety of detection functions, therefore its detection data stored is huge, should so only installing additional
Mobile phone memory card could effectively lift the memory space of smart mobile phone；The above-mentioned mobile phone memory card includes Micro SD, MMC,
The different types of storage card such as SD, its adaptability are stronger.
Preferably, as it is a kind of specifically can embodiment, the automatically controlled mainboard A of mobile phone is also integrally disposed USB interface
(not shown).
Preferably, as it is a kind of specifically can embodiment, the automatically controlled mainboard A of mobile phone is also integrally disposed blue tooth interface
(not shown).
Preferably, as it is a kind of specifically can embodiment, the automatically controlled mainboard A of mobile phone is also integrally disposed HDMI
With e-SATA interface (not shown)s.
It should be noted that for the foregoing reasons, due to multifunction intelligent mobile telephone provided by the utility model have it is a variety of
Detection function, therefore its detection data stored is huge, so can also be realized by installing multiple interfaces mode additional
The transfer of data storage；
In the utility model embodiment, the interface class such as above-mentioned USB interface, blue tooth interface, HDMI, e-SATA interfaces
Type is the preferable embodiment of utility model embodiment, does not represent whole embodiments, in the utility model embodiment
Above-mentioned interface be mainly used in the transfers of data.The USB interface can specifically select MicroUSB interfaces, because MicroUSB connects
Mouth standard supports current USB OTG functions, compatible USB1.1 (low speed:1.5Mb/s, at full speed:12Mb/s) and USB 2.0 is (high
Speed:480Mb/s), while data transfer and charging are provided, especially suitable for the data transfer of (HS) or higher rate at a high speed.
MicroUSB interfaces have that versatility is wide, are applicable the features such as facilitating.
It should be noted that above-mentioned HDMI is mainly used in liquid crystal display of the connection using HDMI, it is mesh
Preceding newest digital interface, can transmit video and audio signal.E-SATA interfaces：It is a kind of extension SATA interface, connection is outer
Portion's SATA device (such as hard disk), support hot plug.But actual conditions are that e-SATA equipment on the market is considerably less.Wherein,
USB interface：Most popular standard extension interface, can connect using the mouse of USB interface, keyboard, camera, flash memory,
The external equipments such as mobile hard disk.Above-mentioned multifunction intelligent mobile telephone can also also select other types in the utility model embodiment
Interface, this utility model is no longer repeated one by one.
Preferably, as it is a kind of specifically can embodiment, the multifunction intelligent mobile telephone also shows including smart mobile phone
Shield B, the smart mobile phone display screen B communicates to connect with cpu chip 1.
It should be noted that in the concrete structure of the smart mobile phone of compatible charging inlet of the present utility model, by this
Connection can by smart mobile phone display screen carry out intelligent display (such as：Show pm2.5 detection data of mobile phone detection etc.).
Preferably, as it is a kind of specifically can embodiment, the outside of the multifunction intelligent mobile telephone is additionally provided with LED photographs
Bright lamp；The LED illumination lamp electrically connects with the power module on the automatically controlled mainboard of the mobile phone；And the camera module is specially
CMOS camera.
It should be noted that in the concrete structure of the smart mobile phone of compatible charging inlet of the present utility model, the LED shines
Bright lamp can provide more preferable illumination functions；At the same time, there is image-capturing resolution from CMOS camera, the CMOS camera
Height, the respectively high technical advantage of rate.
The multifunction intelligent mobile telephone that the utility model embodiment provides has the technical advantage of following aspect：
First, the multifunction intelligent mobile telephone that the utility model embodiment provides, including the automatically controlled mainboard of mobile phone, the automatically controlled master of the mobile phone
Plate, which removes, to be included outside the elemental devices such as cpu chip, bridger, memory, power module, camera module, radio-frequency module, is also wrapped
Include integrated other structures device.Such as：It is also integrated on the automatically controlled mainboard of mobile phone to be provided with heart rate sensor, heart rate sensor and CPU
Chip electrically connects；It is also integrated on the automatically controlled mainboard of mobile phone to be provided with uitraviolet intensity sensor, uitraviolet intensity sensor and cpu chip
Electrical connection；It is also integrated on the automatically controlled mainboard of mobile phone to be provided with PM2.5 detection means；PM2.5 detection means electrically connects with cpu chip.Should
Each concrete structure and annexation, position relationship in multifunction intelligent mobile telephone structure have specific design, therefore this
The multifunction intelligent mobile telephone that utility model embodiment provides, its technical construction is more reasonable, and function is more perfect.
2nd, the multifunction intelligent mobile telephone that the utility model embodiment provides, it can provide more medical treatment for consumer
Monitoring, provide preferably guarantee for consumer and (have UV detection concurrently (in the case where ultraviolet is relatively strong to avoid that skin occurs
Injury) and PM2.5 detections (PM2.5 concentration can directly be detected by the mobile phone, it is special that it has given full play to the convenience of mobile phone
Point, whole detection can be provided for consumer)).
Many significant technical advantages, multifunction intelligent mobile telephone provided by the utility model, will bring good based on more than
Good market prospects and economic benefit.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
1. a kind of multifunction intelligent mobile telephone, it is characterised in that including the automatically controlled mainboard of mobile phone；
The automatically controlled mainboard of mobile phone includes cpu chip, bridger, memory, power module, camera module, radio-frequency module；Institute
State cpu chip respectively with the bridger, the memory, the power module, the camera module, the radio-frequency module
Electrical connection；
And also integrated on the automatically controlled mainboard of mobile phone and be provided with heart rate sensor, the heart rate sensor is electrically connected with the cpu chip
Connect；
It is also integrated on the automatically controlled mainboard of mobile phone to be provided with uitraviolet intensity sensor, the uitraviolet intensity sensor with it is described
Cpu chip electrically connects；
It is also integrated on the automatically controlled mainboard of mobile phone to be provided with PM2.5 detection means；The PM2.5 detection means and the cpu chip
Electrical connection.
2. multifunction intelligent mobile telephone as claimed in claim 1, it is characterised in that
The heart rate sensor is arranged on the position at the back of cellphone body.
3. multifunction intelligent mobile telephone as claimed in claim 2, it is characterised in that
The back of the cellphone body is provided with mounting hole；The probe portion exposure of the heart rate sensor is arranged on the mobile phone machine
At the mounting hole at the back of body.
4. multifunction intelligent mobile telephone as claimed in claim 1, it is characterised in that
The automatically controlled mainboard of mobile phone is also integrally disposed mobile phone memory card.
5. multifunction intelligent mobile telephone as claimed in claim 4, it is characterised in that
The mobile phone memory card is any one in Micro SD storage cards, MMC storage cards or SD storage cards.
6. multifunction intelligent mobile telephone as claimed in claim 1, it is characterised in that
The automatically controlled mainboard of mobile phone is also integrally disposed USB interface.
7. multifunction intelligent mobile telephone as claimed in claim 1, it is characterised in that
The automatically controlled mainboard of mobile phone is also integrally disposed blue tooth interface.
8. multifunction intelligent mobile telephone as claimed in claim 1, it is characterised in that
The automatically controlled mainboard of mobile phone is also integrally disposed HDMI and e-SATA interfaces.
9. multifunction intelligent mobile telephone as claimed in claim 1, it is characterised in that
The multifunction intelligent mobile telephone also includes smart mobile phone display screen, the smart mobile phone display screen and cpu chip communication link
Connect.
10. multifunction intelligent mobile telephone as claimed in claim 1, it is characterised in that
The outside of the multifunction intelligent mobile telephone is additionally provided with LED illumination lamp；The LED illumination lamp and the automatically controlled mainboard of the mobile phone
On power module electrical connection；And the camera module is specially CMOS camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721323631.2U CN207218786U (en) | 2017-10-13 | 2017-10-13 | Multifunction intelligent mobile telephone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721323631.2U CN207218786U (en) | 2017-10-13 | 2017-10-13 | Multifunction intelligent mobile telephone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207218786U true CN207218786U (en) | 2018-04-10 |
Family
ID=61820885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721323631.2U Expired - Fee Related CN207218786U (en) | 2017-10-13 | 2017-10-13 | Multifunction intelligent mobile telephone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207218786U (en) |
-
2017
- 2017-10-13 CN CN201721323631.2U patent/CN207218786U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204203419U (en) | A kind of PCB proving installation of modularization framework | |
| CN206672125U (en) | A kind of fingerprint module detecting device | |
| CN207218786U (en) | Multifunction intelligent mobile telephone | |
| CN202057736U (en) | Handheld power load control equipment fault detector | |
| CN203849778U (en) | New intelligent convenient terminal | |
| CN206258852U (en) | A kind of Computer Hardware Malfunctions test device | |
| CN206683659U (en) | A kind of novel and multifunctional integrated building block system sensor | |
| CN204362116U (en) | A kind of multifunction intelligent mobile telephone | |
| CN204613818U (en) | A kind of handheld terminal based on COM-Express module | |
| CN203242003U (en) | RFID device based on audio port communication | |
| CN203707845U (en) | Portable power source having network GPS positioning function | |
| CN205721858U (en) | A kind of multifunctional information reads and identifies device | |
| CN205681559U (en) | A kind of intellectual kilowatt meter recorder | |
| CN104143072A (en) | RFID based on audio interface communication | |
| CN205451778U (en) | Two port RAM test equipment's processing plate structure | |
| CN110213134A (en) | Support the handheld terminal and working method of the detection of multiple types meter module communication protocol | |
| CN205175488U (en) | Character wheel formula water gauge reading discernment control system | |
| CN202889378U (en) | Industrial-grade communication-information processing platform | |
| CN107798853A (en) | A kind of remote terminal tester | |
| CN207510037U (en) | A kind of intelligence seal | |
| CN207339944U (en) | The smart mobile phone of compatible charging interface | |
| CN207717964U (en) | A kind of quick somascope of intelligent meter | |
| CN207096623U (en) | A kind of pinboard of measurement jig | |
| CN202721768U (en) | Industrial grade audio and video processing platform | |
| CN206805522U (en) | A kind of instrument that USB device is browsed by bluetooth |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20201013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |