Inventor
Fenghua Zheng
Inventor
San Jose, CA, US
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G09Gprimary
G09GArrangements or circuits for control of indicating devices using static means to present variable information47%
G06TImage data processing or generation, in general17%
G06FElectric digital data processing6%
C01BNon-metallic elements3%
C01GCompounds containing metals not covered by subclasses c01d or c01f3%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds3%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein3%
G06KGraphical data reading3%
G08CTransmission systems for measured values, control or similar signals3%
G09FDisplaying3%
PatentTitleYear
10,964,235Electronic devices with narrow border displays202110,957,903Layered lithium-rich manganese-based cathode material with olivine structured LIMPO4 surface modification and preparation method thereof202110,923,012Displays with multiple refresh rate modes202110,839,171Integrated sensing tag-based wireless sensing within electronic devices202010,762,856Current protection systems and methods for electronic device displays202010,643,555Internal gamma correction for electronic displays202010,600,379Low power display device with variable refresh rates202010,424,239Power efficient adaptive panel pixel charge scheme201910,395,611Content-based VCOM driving201910,380,937Multi-zoned variable VCOM control201910,311,822Content dependent common voltage driver systems and methods201910,163,385Display driver circuitry with selectively enabled clock distribution201810,121,410Power efficient adaptive panel pixel charge scheme201810,056,050Low power display device with variable refresh rates20189,984,608Inversion balancing compensation20189,946,101Gate driver control circuit20189,916,787'Content driven overdrive for display devices'20189,761,188'Content-based VCOM driving'20179,678,916'Method and apparatus for simplifying communication between a host system and a display subsystem'20179,501,993'Low power display device with variable refresh rates'20169,318,069'Low power display device with variable refresh rates'20168,619,969'Adaptive integrated hybrid with complex adaptation for digital subscriber line systems'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013Patents assigned to IKANOS COMMUNICATIONS INC (1)· patent assignee history
2013Patents assigned to LARSEN FRED (1)· patent assignee history
2013Patents assigned to MURALT ARNOLD (1)· patent assignee history
2013Patents assigned to SACKINGER EDUARD (1)· patent assignee history
2013Based in Marlboro, NJ, US· patent location history
2016–2021Patents assigned to APPLE INC (20)· patent assignee history
2016–2021Based in San Jose, CA, US· patent location history
2018Based in Cupertino, CA, US· patent location history
2021Based in Guangdong, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| APPLE INC | 20 | 2016–2021 |
| IKANOS COMMUNICATIONS INC | 1 | 2013 |
| LARSEN FRED | 1 | 2013 |
| MURALT ARNOLD | 1 | 2013 |
| SACKINGER EDUARD | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Jose, California, US | 19 | 2016–2021 |
| Guangdong, CN | 1 | 2021 |
| Cupertino, California, US | 1 | 2018 |
| Marlboro, New Jersey, US | 1 | 2013 |