HC

Hua Chen

Schlumberger Technology: 13 patents #424 of 7,293Top 6%
SO Sony: 4 patents #8,966 of 25,231Top 40%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
SC Shenzhen Goodix Technology Co.: 1 patents #253 of 423Top 60%
Overall (All Time): #187,310 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D1065300 3D VR camera 2025-03-04
12196862 Transmission apparatus for laser radar, laser radar apparatus and electronic device 2025-01-14
12192435 Hand-held binocular fisheye 3D VR camera 2025-01-07
11768191 Methods and systems for estimation of oil formation volume factor Younes Jalali, Ryota Tonoue, Christopher Harrison, Kamal Kader, Youxiang Zuo +7 more 2023-09-26
D978119 Microphone 2023-02-14
D956723 Microphone 2022-07-05
11193373 Prediction of saturation pressure of fluid Kai Hsu, Elizabeth Smythe, Matthew T. Sullivan, Christopher Harrison 2021-12-07
11082764 Microphone and speaker all-in-one machine 2021-08-03
9718300 Laser water transfer printing film and making method thereof Tien-Shui Chen, Chi-Liang Chen 2017-08-01
9534494 Optical window assemblies Akira Kamiya, Stephane Vannuffelen, Kamal Kader, Hisatoshi Matsumoto 2017-01-03
9429013 Optical window assembly for an optical sensor of a downhole tool and method of using same Cong Wang, Kazumasa Kanayama, Akira Kamiya 2016-08-30
9410909 Microsensor for mercury Ronald E. G. van Hal 2016-08-09
8908166 Methods and apparatus for downhole fluid analysis Hisatoshi Matsumoto, Akira Kamiya, Stephane Vannuffelen 2014-12-09
8778059 Differential acceleration chromatography William H. Steinecker, Jagdish Shah, Oleg Zhdaneev, Gordon R. Lambertus 2014-07-15
8512457 Differential acceleration chromatography William H. Steinecker, Jagdish Shah, Oleg Zhdaneev, Gordon R. Lambertus 2013-08-20
8383048 Microsensor for mercury Ronald E. G. van Hal 2013-02-26
7784330 Viscosity measurement Dan Angelescu, Christopher Harrison, Matthew T. Sullivan, Jacques Jundt 2010-08-31
7654130 Gas chromatography system architecture incorporating integrated thermal management Jagdish Shah, Shigeo Daito, Neil William Bostrom 2010-02-02
7600413 Gas chromatography system architecture Jagdish Shah, Neil William Bostrom, Shigeo Daito, Edward Harrigan 2009-10-13
7418380 Digital audio decoder having error concealment using a dynamic recovery delay and frame repeating and also having fast audio muting capabilities Ikuo Tsukagoshi, Milan Mehta 2008-08-26
7031560 Resonant sensor with optical excitation and monitoring device using this sensor Sandrine Lelong-Feneyrou, Olivier Nicolet, Gilles Amendola, Olivier Francais, Frederic Marty +2 more 2006-04-18
6915263 Digital audio decoder having error concealment using a dynamic recovery delay and frame repeating and also having fast audio muting capabilities Ikuo Tsukagoshi, Milan Mehta 2005-07-05