Inventor · disambiguated record
Guo Chen
Also filed as: CHEN GUO · CHEN GUO AN · CHEN GUO S · CHEN GUO-ZEN
12 granted patents·7 pending applications·101 citations·filing 2003–2025
88Inventor score
Files withE PIN OPTICAL INDUSTRY CO LTD3ALIPAY COM CO LTD2ALVIS TECHNOLOGIES INC1BALDWIN JAMES ARMAND1BEIJING VOLCANO ENGINE TECHNOLOGY CO LTD1
Top patents by PatentIndex Score
19 records- 0184US7649654B2In-line laser scanning unit with multiple light beamsE PIN OPTICAL INDUSTRY CO LTD·Filed 2006·Granted Jan 19, 2010·20 cites·11 claims
- 0284US7190499B2Laser scanning unitE PIN OPTICAL INDUSTRY CO LTD·Filed 2004·Granted Mar 13, 2007·27 cites·5 claims
- 0378US9367753B2Method and system for recognizing information on a cardALIPAY COM CO LTD·Filed 2014·Granted Jun 14, 2016·8 cites·19 claims
- 0478US6851870B1Method for measuring and assembling transceiver optical sub-assemblyE PIN OPTICAL INDUSTRY CO LTD·Filed 2003·Granted Feb 8, 2005·21 cites·21 claims
- 0575US6945711B2Multiplexer with a dense wavelength division multiplexing functionUNIV CHANG GUNG·Filed 2003·Granted Sep 20, 2005·23 cites·2 claims
- 0666US2025370862A1Communication method, apparatus, and system, and storage mediumHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 0760US12284196B1Data processing method, device, and storage mediumBEIJING VOLCANO ENGINE TECHNOLOGY CO LTD·Filed 2024·Granted Apr 22, 2025·0 cites·20 claims
- 0854US7457342B2Laser deviceE PIN OPTICAL IND CO LTD·Filed 2006·Granted Nov 25, 2008·2 cites·11 claims
- 0952US12468331B2Real-time sliding ultrashort-term forecast model algorithm based on frequency data and phase dataUNIV CHENGDU TECHNOLOGY·Filed 2024·Granted Nov 11, 2025·0 cites·6 claims
- 1051US2006094326A1Electromotive toy processor with voice synchronisationKIU HUNG IND LTD·Filed 2005·Application pending·0 cites
- 1150US12316658B2Artificial intelligence-based network security protection method and apparatus, and electronic deviceTENCENT TECH SHENZHEN CO LTD·Filed 2022·Granted May 27, 2025·0 cites·19 claims
- 1247US2010231868A1Display deviceALVIS TECHNOLOGIES INC·Filed 2009·Application pending·0 cites
- 1345US10210415B2Method and system for recognizing information on a cardALIPAY COM CO LTD·Filed 2016·Granted Feb 19, 2019·0 cites·14 claims
- 1441US2004233659A1Keyboard having illumination deviceFiled 2003·Application pending·0 cites
- 1537US10185400B2Gesture control device with fingertip identificationBALDWIN JAMES ARMAND·Filed 2016·Granted Jan 22, 2019·0 cites·14 claims
- 1635US2017199579A1Gesture Control ModuleCHEN GUO·Filed 2017·Application pending·0 cites
- 1735US2016092031A1Virtual two-dimensional positioning module of input device and virtual device with the sameSERAFIM TECHNOLOGIES INC·Filed 2015·Application pending·0 cites
- 1830US2017262133A1Virtual input device for mobile phoneSERAFIM TECH INC·Filed 2017·Application pending·0 cites
- 1917US9471179B2Laser optical touch control module analog-to-digital conversion system and method of the sameCHEN GUO-ZEN·Filed 2010·Granted Oct 18, 2016·0 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Guo Chen files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →