CN101231450A - Multipoint and object touch panel arrangement as well as multipoint touch orientation method - Google Patents
Multipoint and object touch panel arrangement as well as multipoint touch orientation method Download PDFInfo
- Publication number
- CN101231450A CN101231450A CNA2008100657145A CN200810065714A CN101231450A CN 101231450 A CN101231450 A CN 101231450A CN A2008100657145 A CNA2008100657145 A CN A2008100657145A CN 200810065714 A CN200810065714 A CN 200810065714A CN 101231450 A CN101231450 A CN 101231450A
- Authority
- CN
- China
- Prior art keywords
- touch
- touch panel
- infrared
- processor
- projector
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 26
- 239000000463 material Substances 0.000 claims description 19
- 230000000875 corresponding effect Effects 0.000 claims description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 16
- 239000000741 silica gel Substances 0.000 claims description 16
- 229910002027 silica gel Inorganic materials 0.000 claims description 16
- 238000003331 infrared imaging Methods 0.000 claims description 15
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 15
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 15
- 230000004807 localization Effects 0.000 claims description 14
- 238000004364 calculation method Methods 0.000 claims description 11
- 238000004458 analytical method Methods 0.000 claims description 10
- 238000004422 calculation algorithm Methods 0.000 claims description 10
- 238000003384 imaging method Methods 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 9
- 230000006870 function Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000274 adsorptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004883 computer application Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 210000004276 hyalin Anatomy 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- MEYZYGMYMLNUHJ-UHFFFAOYSA-N tunicamycin Natural products CC(C)CCCCCCCCCC=CC(=O)NC1C(O)C(O)C(CC(O)C2OC(C(O)C2O)N3C=CC(=O)NC3=O)OC1OC4OC(CO)C(O)C(O)C4NC(=O)C MEYZYGMYMLNUHJ-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04109—FTIR in optical digitiser, i.e. touch detection by frustrating the total internal reflection within an optical waveguide due to changes of optical properties or deformation at the touch location
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100657145A CN101231450B (en) | 2008-02-25 | 2008-02-25 | Multipoint and object touch panel arrangement as well as multipoint touch orientation method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100657145A CN101231450B (en) | 2008-02-25 | 2008-02-25 | Multipoint and object touch panel arrangement as well as multipoint touch orientation method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101231450A true CN101231450A (en) | 2008-07-30 |
CN101231450B CN101231450B (en) | 2010-12-22 |
Family
ID=39898023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008100657145A Active CN101231450B (en) | 2008-02-25 | 2008-02-25 | Multipoint and object touch panel arrangement as well as multipoint touch orientation method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101231450B (en) |
Cited By (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101770314A (en) * | 2009-01-01 | 2010-07-07 | 张海云 | Infrared hyphen laser multi-touch screen device and touch and positioning method |
CN101825797A (en) * | 2010-05-26 | 2010-09-08 | 福州华映视讯有限公司 | Photo induction touch-control liquid crystal display device |
CN101866247A (en) * | 2010-07-08 | 2010-10-20 | 合肥工业大学 | Side detection-type multipoint touch screen based on frustrated total internal reflection |
CN101887330A (en) * | 2010-07-13 | 2010-11-17 | 世大光电(深圳)有限公司 | Electronic equipment as well as single-camera object-positioning device and method thereof |
CN101930322A (en) * | 2010-03-26 | 2010-12-29 | 陈伟山 | Identification method capable of simultaneously identifying a plurality of contacts of touch screen |
CN101666932B (en) * | 2009-08-24 | 2011-04-13 | 友达光电股份有限公司 | Optical touch display panel |
WO2011079592A1 (en) * | 2009-12-28 | 2011-07-07 | 武汉全真光电科技有限公司 | Projection display system and desktop computer |
CN102193687A (en) * | 2011-04-25 | 2011-09-21 | 东南大学 | Multipoint touch screen interactive system based on LABVIEW |
CN102193665A (en) * | 2010-03-08 | 2011-09-21 | 和硕联合科技股份有限公司 | Computer and operation method thereof |
CN101751186B (en) * | 2009-12-30 | 2011-12-21 | 鸿富锦精密工业(深圳)有限公司 | Touch electronic device and control method thereof |
CN102289957A (en) * | 2011-09-01 | 2011-12-21 | 中国科学院深圳先进技术研究院 | Reading machine and sounding method thereof |
CN102411249A (en) * | 2010-09-21 | 2012-04-11 | 上海优熠电子科技有限公司 | One-piece projector with touch function |
CN102508574A (en) * | 2011-11-09 | 2012-06-20 | 清华大学 | Projection-screen-based multi-touch detection method and multi-touch system |
CN101788857B (en) * | 2009-01-22 | 2012-07-25 | 纬创资通股份有限公司 | Input system for electronic device and relevant method |
CN102629171A (en) * | 2012-03-30 | 2012-08-08 | 广东威创视讯科技股份有限公司 | Touch display device |
CN102637097A (en) * | 2012-03-30 | 2012-08-15 | 广东威创视讯科技股份有限公司 | Touch positioning device and touch projection display device with same |
CN102654257A (en) * | 2011-03-04 | 2012-09-05 | 时代光电科技股份有限公司 | Backlight source structure with sensing function and plate body thereof |
CN101847060B (en) * | 2009-03-27 | 2012-10-10 | 联想(北京)有限公司 | Optical touch system and optical touch positioning method |
WO2012139182A1 (en) * | 2011-04-14 | 2012-10-18 | Sábia Experience Tecnologia S/A | System and method for sensing multi-touch surfaces by detection of light scatter via a frontal image |
CN103019477A (en) * | 2012-12-14 | 2013-04-03 | 山东龙视天下传媒集团有限公司 | Indoor wireless audio-video holographic interaction back projection all-in-one machine and realization method |
CN103019475A (en) * | 2012-12-11 | 2013-04-03 | 武汉智慧城市研究院股份有限公司 | Novel man-machine interaction system |
CN103064564A (en) * | 2013-01-05 | 2013-04-24 | 万波 | Multi-touch based geographic information system |
CN103123553A (en) * | 2012-10-16 | 2013-05-29 | 深圳市骄阳数字图像技术有限责任公司 | Multi-touch point image identification interactive system |
CN101840089B (en) * | 2009-03-17 | 2013-08-21 | 鸿富锦精密工业(深圳)有限公司 | Touch control type display device |
CN103383610A (en) * | 2012-05-02 | 2013-11-06 | 北京通世舟数字科技有限责任公司 | Liquid crystal display multi-touch method |
CN103383611A (en) * | 2012-05-02 | 2013-11-06 | 北京通世舟数字科技有限责任公司 | Multi-point touch interaction splicing method |
CN103631448A (en) * | 2012-08-22 | 2014-03-12 | 现代自动车株式会社 | Touch screen using infrared ray, and touch recognition apparatus and touch recognition method for touch screen |
CN103729131A (en) * | 2012-10-15 | 2014-04-16 | 腾讯科技(深圳)有限公司 | Human-computer interaction method and associated equipment and system |
CN101719032B (en) * | 2008-10-09 | 2014-07-02 | 联想(北京)有限公司 | Multi-point touch system and method thereof |
CN104113689A (en) * | 2014-06-26 | 2014-10-22 | 深圳市成鑫微光电科技有限公司 | Touch type projection image selection method |
CN104932616A (en) * | 2015-06-08 | 2015-09-23 | 清华大学 | Deformable interaction equipment and interaction system based on hinge structure |
CN104978076A (en) * | 2014-04-03 | 2015-10-14 | 联想(北京)有限公司 | Infrared optical touch screen system and electronic equipment |
US9377890B2 (en) | 2009-05-11 | 2016-06-28 | Au Optronics Corp. | Multi-touch method for resistive touch panel |
CN105940385A (en) * | 2013-11-07 | 2016-09-14 | 英特尔公司 | Controlling primary and secondary displays from a single touchscreen |
CN106178546A (en) * | 2016-09-25 | 2016-12-07 | 依云智酷(北京)科技有限公司 | A kind of intelligent toy projecting touch-control |
CN106302676A (en) * | 2016-08-05 | 2017-01-04 | 南京仁光电子科技有限公司 | Client and big screen intelligent interactive system |
CN106339126A (en) * | 2016-08-17 | 2017-01-18 | 北京仁光科技有限公司 | Device for realizing arc-shaped light curtain, and arc-shaped screen interaction system and method |
CN106371660A (en) * | 2016-08-25 | 2017-02-01 | 张美华 | Plastic touch panel with novel structure |
CN106708333A (en) * | 2016-12-20 | 2017-05-24 | 哈尔滨拓博科技有限公司 | Space recognition control technology-based control module |
CN108810404A (en) * | 2017-05-02 | 2018-11-13 | 卡西欧计算机株式会社 | Information processing unit, information processing method and recording medium |
CN108874241A (en) * | 2018-07-02 | 2018-11-23 | 大连米乐宏业科技有限公司 | Metope touch-control system based on preschool education |
CN109032430A (en) * | 2017-06-09 | 2018-12-18 | 英属开曼群岛商音飞光电科技股份有限公司 | Optical touch panel device |
CN109073363A (en) * | 2016-03-30 | 2018-12-21 | 精工爱普生株式会社 | Pattern recognition device, image-recognizing method and image identification unit |
CN109766806A (en) * | 2018-12-28 | 2019-05-17 | 深圳奥比中光科技有限公司 | Efficient face identification method and electronic equipment |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103383609A (en) * | 2012-05-02 | 2013-11-06 | 师涛 | Multi-camera synchronous tracking method for touch screen |
-
2008
- 2008-02-25 CN CN2008100657145A patent/CN101231450B/en active Active
Cited By (56)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101719032B (en) * | 2008-10-09 | 2014-07-02 | 联想(北京)有限公司 | Multi-point touch system and method thereof |
CN101770314A (en) * | 2009-01-01 | 2010-07-07 | 张海云 | Infrared hyphen laser multi-touch screen device and touch and positioning method |
CN101788857B (en) * | 2009-01-22 | 2012-07-25 | 纬创资通股份有限公司 | Input system for electronic device and relevant method |
CN101840089B (en) * | 2009-03-17 | 2013-08-21 | 鸿富锦精密工业(深圳)有限公司 | Touch control type display device |
US9626043B2 (en) | 2009-03-27 | 2017-04-18 | Lenovo (Beijing) Co., Ltd. | Optical touch system and method for optical touch location |
CN101847060B (en) * | 2009-03-27 | 2012-10-10 | 联想(北京)有限公司 | Optical touch system and optical touch positioning method |
US9377890B2 (en) | 2009-05-11 | 2016-06-28 | Au Optronics Corp. | Multi-touch method for resistive touch panel |
CN101666932B (en) * | 2009-08-24 | 2011-04-13 | 友达光电股份有限公司 | Optical touch display panel |
WO2011079592A1 (en) * | 2009-12-28 | 2011-07-07 | 武汉全真光电科技有限公司 | Projection display system and desktop computer |
CN101751186B (en) * | 2009-12-30 | 2011-12-21 | 鸿富锦精密工业(深圳)有限公司 | Touch electronic device and control method thereof |
CN102193665A (en) * | 2010-03-08 | 2011-09-21 | 和硕联合科技股份有限公司 | Computer and operation method thereof |
CN101930322A (en) * | 2010-03-26 | 2010-12-29 | 陈伟山 | Identification method capable of simultaneously identifying a plurality of contacts of touch screen |
CN101930322B (en) * | 2010-03-26 | 2012-05-23 | 深圳市天时通科技有限公司 | Identification method capable of simultaneously identifying a plurality of contacts of touch screen |
CN101825797A (en) * | 2010-05-26 | 2010-09-08 | 福州华映视讯有限公司 | Photo induction touch-control liquid crystal display device |
CN101866247A (en) * | 2010-07-08 | 2010-10-20 | 合肥工业大学 | Side detection-type multipoint touch screen based on frustrated total internal reflection |
CN101887330A (en) * | 2010-07-13 | 2010-11-17 | 世大光电(深圳)有限公司 | Electronic equipment as well as single-camera object-positioning device and method thereof |
CN101887330B (en) * | 2010-07-13 | 2012-10-03 | 世大光电(深圳)有限公司 | Electronic equipment as well as single-camera object-positioning device and method thereof |
CN102411249A (en) * | 2010-09-21 | 2012-04-11 | 上海优熠电子科技有限公司 | One-piece projector with touch function |
CN102654257A (en) * | 2011-03-04 | 2012-09-05 | 时代光电科技股份有限公司 | Backlight source structure with sensing function and plate body thereof |
WO2012139182A1 (en) * | 2011-04-14 | 2012-10-18 | Sábia Experience Tecnologia S/A | System and method for sensing multi-touch surfaces by detection of light scatter via a frontal image |
CN102193687A (en) * | 2011-04-25 | 2011-09-21 | 东南大学 | Multipoint touch screen interactive system based on LABVIEW |
CN102289957B (en) * | 2011-09-01 | 2015-03-04 | 中国科学院深圳先进技术研究院 | Reading machine and sounding method thereof |
CN102289957A (en) * | 2011-09-01 | 2011-12-21 | 中国科学院深圳先进技术研究院 | Reading machine and sounding method thereof |
CN102508574B (en) * | 2011-11-09 | 2014-06-04 | 清华大学 | Projection-screen-based multi-touch detection method and multi-touch system |
CN102508574A (en) * | 2011-11-09 | 2012-06-20 | 清华大学 | Projection-screen-based multi-touch detection method and multi-touch system |
CN102637097A (en) * | 2012-03-30 | 2012-08-15 | 广东威创视讯科技股份有限公司 | Touch positioning device and touch projection display device with same |
CN102629171A (en) * | 2012-03-30 | 2012-08-08 | 广东威创视讯科技股份有限公司 | Touch display device |
CN103383610A (en) * | 2012-05-02 | 2013-11-06 | 北京通世舟数字科技有限责任公司 | Liquid crystal display multi-touch method |
CN103383611A (en) * | 2012-05-02 | 2013-11-06 | 北京通世舟数字科技有限责任公司 | Multi-point touch interaction splicing method |
CN103631448A (en) * | 2012-08-22 | 2014-03-12 | 现代自动车株式会社 | Touch screen using infrared ray, and touch recognition apparatus and touch recognition method for touch screen |
CN103631448B (en) * | 2012-08-22 | 2018-10-19 | 现代自动车株式会社 | Utilize the touch screen and its touch recognition device and touch identification method of infrared ray |
CN103729131A (en) * | 2012-10-15 | 2014-04-16 | 腾讯科技(深圳)有限公司 | Human-computer interaction method and associated equipment and system |
CN103123553A (en) * | 2012-10-16 | 2013-05-29 | 深圳市骄阳数字图像技术有限责任公司 | Multi-touch point image identification interactive system |
CN103019475A (en) * | 2012-12-11 | 2013-04-03 | 武汉智慧城市研究院股份有限公司 | Novel man-machine interaction system |
CN103019477A (en) * | 2012-12-14 | 2013-04-03 | 山东龙视天下传媒集团有限公司 | Indoor wireless audio-video holographic interaction back projection all-in-one machine and realization method |
CN103064564A (en) * | 2013-01-05 | 2013-04-24 | 万波 | Multi-touch based geographic information system |
CN105940385A (en) * | 2013-11-07 | 2016-09-14 | 英特尔公司 | Controlling primary and secondary displays from a single touchscreen |
CN105940385B (en) * | 2013-11-07 | 2021-06-25 | 英特尔公司 | Controlling primary and secondary displays from a single touch screen |
CN104978076B (en) * | 2014-04-03 | 2019-04-26 | 联想(北京)有限公司 | Infrared optics touch screen system and electronic equipment |
CN104978076A (en) * | 2014-04-03 | 2015-10-14 | 联想(北京)有限公司 | Infrared optical touch screen system and electronic equipment |
CN104113689A (en) * | 2014-06-26 | 2014-10-22 | 深圳市成鑫微光电科技有限公司 | Touch type projection image selection method |
CN104932616A (en) * | 2015-06-08 | 2015-09-23 | 清华大学 | Deformable interaction equipment and interaction system based on hinge structure |
CN109073363B (en) * | 2016-03-30 | 2020-07-10 | 精工爱普生株式会社 | Image recognition device, image recognition method, and image recognition unit |
CN109073363A (en) * | 2016-03-30 | 2018-12-21 | 精工爱普生株式会社 | Pattern recognition device, image-recognizing method and image identification unit |
CN106302676A (en) * | 2016-08-05 | 2017-01-04 | 南京仁光电子科技有限公司 | Client and big screen intelligent interactive system |
CN106339126A (en) * | 2016-08-17 | 2017-01-18 | 北京仁光科技有限公司 | Device for realizing arc-shaped light curtain, and arc-shaped screen interaction system and method |
CN106339126B (en) * | 2016-08-17 | 2019-08-16 | 北京仁光科技有限公司 | A kind of device that realizing arc light curtain, arcuate screens interaction system and method |
CN106371660A (en) * | 2016-08-25 | 2017-02-01 | 张美华 | Plastic touch panel with novel structure |
CN106178546A (en) * | 2016-09-25 | 2016-12-07 | 依云智酷(北京)科技有限公司 | A kind of intelligent toy projecting touch-control |
CN106708333A (en) * | 2016-12-20 | 2017-05-24 | 哈尔滨拓博科技有限公司 | Space recognition control technology-based control module |
CN108810404A (en) * | 2017-05-02 | 2018-11-13 | 卡西欧计算机株式会社 | Information processing unit, information processing method and recording medium |
CN108810404B (en) * | 2017-05-02 | 2020-10-30 | 卡西欧计算机株式会社 | Information processing apparatus, information processing method, and recording medium |
CN109032430A (en) * | 2017-06-09 | 2018-12-18 | 英属开曼群岛商音飞光电科技股份有限公司 | Optical touch panel device |
CN109032430B (en) * | 2017-06-09 | 2021-05-14 | 英属开曼群岛商音飞光电科技股份有限公司 | Optical touch panel device |
CN108874241A (en) * | 2018-07-02 | 2018-11-23 | 大连米乐宏业科技有限公司 | Metope touch-control system based on preschool education |
CN109766806A (en) * | 2018-12-28 | 2019-05-17 | 深圳奥比中光科技有限公司 | Efficient face identification method and electronic equipment |
Also Published As
Publication number | Publication date |
---|---|
CN101231450B (en) | 2010-12-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101231450B (en) | Multipoint and object touch panel arrangement as well as multipoint touch orientation method | |
CN201191355Y (en) | Multi-point object touch screen apparatus | |
KR101831350B1 (en) | Camera-based multi-touch interaction and illumination system and method | |
JP5346081B2 (en) | Multi-touch touch screen with pen tracking | |
Hodges et al. | ThinSight: versatile multi-touch sensing for thin form-factor displays | |
JP5950130B2 (en) | Camera-type multi-touch interaction device, system and method | |
JP5411265B2 (en) | Multi-touch touch screen with pen tracking | |
CN101663637B (en) | Touch screen system with hover and click input methods | |
CN102341814A (en) | Gesture recognition method and interactive input system employing same | |
CN101923413A (en) | Interactive input system and parts thereof | |
CN101971123A (en) | Interactive surface computer with switchable diffuser | |
CN101354624A (en) | Surface computing platform of four-way CCD camera collaborative work and multi-contact detection method | |
WO2011011029A1 (en) | Display to determine gestures | |
CN101776971B (en) | Multi-point touch screen device and positioning method | |
CN100478860C (en) | Electronic plane display positioning system and positioning method | |
CN101587404A (en) | Post-positioning device and method based on pick-up head and application thereof | |
CN202217252U (en) | Touch screen adopting bluetooth communication and based on camera | |
US20100295823A1 (en) | Apparatus for touching reflection image using an infrared screen | |
CN101950221A (en) | Multi-touch device based on sphere display and multi-touch method thereof | |
Izadi et al. | Thinsight: a thin form-factor interactive surface technology | |
CA2885950A1 (en) | Interactive input system and method for grouping graphical objects | |
CN101576787B (en) | Electric equipment, notebook computer and method for realizing touch control | |
CN203606780U (en) | Multi-touch and gesture recognition fusion system | |
CN1674042A (en) | Contact screen information inputting positioning method based on image recognition | |
CN101504580A (en) | Optical touch screen and its touch pen |
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 | ||
ASS | Succession or assignment of patent right |
Owner name: SHENZHEN TIMELINK TECHNOLOGY LIMITED Free format text: FORMER OWNER: CHEN WEISHAN Effective date: 20111025 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20111025 Address after: 518000 cotton tree in Guangdong province Shenzhen Futian Free Trade Zone Road No. 8, Yingdali Technology Digital Park (C301 D) (only office) Patentee after: Shenzhen Tianshitong Technology Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Futian District Yitian road wongtee century Lijing Pavilion 29E Patentee before: Chen Weishan |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Nanshan District Xueyuan Road in Shenzhen city of Guangdong province 518000 No. 1001 Nanshan Chi Park C2 building 14 floor Patentee after: SHENZHEN TIMELINK ECHNOLOGY Co.,Ltd. Address before: Nanshan District Xueyuan Road in Shenzhen city of Guangdong province 518000 No. 1001 Nanshan Chi Park C2 building 14 floor Patentee before: Shenzhen Tian Tong Polytron Technologies Inc. |
|
CP03 | Change of name, title or address |
Address after: Nanshan District Xueyuan Road in Shenzhen city of Guangdong province 518000 No. 1001 Nanshan Chi Park C2 building 14 floor Patentee after: Shenzhen Tian Tong Polytron Technologies Inc. Address before: 518000 cotton tree in Guangdong province Shenzhen Futian Free Trade Zone Road No. 8, Yingdali Technology Digital Park (C301 D) (only office) Patentee before: Shenzhen Tianshitong Technology Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 14 / F, building C2, Nanshan wisdom Park, 1001 Xueyuan Avenue, Nanshan District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen Tianying United Technology Co.,Ltd. Address before: 14 / F, building C2, Nanshan wisdom Park, 1001 Xueyuan Avenue, Nanshan District, Shenzhen, Guangdong 518000 Patentee before: SHENZHEN TIMELINK ECHNOLOGY Co.,Ltd. |