Inventor
Hao Chen
Inventor
Shanghai, CN
Overview
Patents· 28 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein22%
G02BOptical elements, systems or apparatus11%
G06FElectric digital data processing11%
H01LSemiconductor devices7%
G03HHolographic processes or apparatus5%
G09GArrangements or circuits for control of indicating devices using static means to present variable information5%
A61BDiagnosis4%
B24BMachines, devices, or processes for grinding or polishing4%
G06TImage data processing or generation, in general4%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers4%
PatentTitleYear
11,029,331Universal test mechanism for semiconductor device202110,869,130Diaphragm and loudspeaker202010,818,261Gate driving unit circuit pair and driving method thereof, gate driving circuit and display device202010,802,442Holographic display device and driving method thereof, and display cabinet202010,652,653Audio pickup and play circuit and system, and method for switching audio pickup and play202010,642,223Holographic display device and control method thereof, computer non-transient readable storage medium and computer program product202010,579,016Addressing method of spatial light modulator, holographic display device and control method thereof202010,150,202Small automatic polishing liquid cleaning device for rigid gas permeable contact lens201810,084,263Cable connector201810,073,293Optical microcavity for a high-contrast display20189,869,894'Embedded touch display panel and touch display device'20189,589,515'Display panel and display device'20179,563,322'Embedded capacitive touch display panel and embedded capacitive touch display device'20179,563,303'Embedded capacitive touch display panel and embedded capacitive touch display device'20179,558,689'Pixel structure and display panel'20179,434,042'High precision rigid gas-permeable contact lens edge curve polishing lathe'20169,436,327'Embedded capacitive touch display panel and embedded capacitive touch display device'20169,285,647'TFT array substrate, E-paper display panel and method for manufacturing the same'20169,250,495'TFT array substrate, E-paper display panel and method for manufacturing the same'20169,229,281'TFT array substrate and forming method thereof, and display panel'20169,158,145'In-cell touch panel and color filter substrate thereof'20159,081,234'Liquid crystal panel'20159,013,643'Touch panel and touch display device'20158,403,850'Rapid two/three-dimensional sector strain imaging'20137,632,230'High resolution elastography using two step strain estimation'20097,202,921'Backlight unit for a liquid crystal display'20076,609,808'Frame for fixing light guide plate and backlight unit thereof'20036,400,510'Uniform illumination optical device with a concave lens'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2007Based in Taichung, TW· patent location history
2013–2018Patents assigned to CHEN HAO (3)· patent assignee history
2015–2016Patents assigned to SHANGHAI TIANMA MICRO ELECT CO (5)· patent assignee history
2015–2018Based in Shanghai, CN· patent location history
2016–2018Patents assigned to SHANGHAI TIANMA MICROELECTRONICS CO LTD (6)· patent assignee history
2016–2017Patents assigned to TIANMA MICROELECTRONICS CO LTD (5)· patent assignee history
2016–2018Based in Zhejiang, CN· patent location history
2018–2020Based in Shenzhen, CN· patent location history
2020Patents assigned to BOE TECHNOLOGY GROUP CO LTD (5)· patent assignee history
2020Based in Beijing, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHANGHAI TIANMA MICROELECTRONICS CO LTD | 6 | 2016–2018 |
| BOE TECHNOLOGY GROUP CO LTD | 5 | 2020 |
| SHANGHAI TIANMA MICRO ELECT CO | 5 | 2015–2016 |
| TIANMA MICROELECTRONICS CO LTD | 5 | 2016–2017 |
| CHEN HAOself | 3 | 2013–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shanghai, CN | 12 | 2015–2018 |
| Beijing, CN | 5 | 2020 |
| Taichung, TW | 3 | 2002–2007 |
| Shenzhen, CN | 2 | 2018–2020 |
| Zhejiang, CN | 2 | 2016–2018 |