Inventor
Weiping Li
Inventor
Bethlehem, PA, US
Overview
Patents· 38 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Tprimary
G06TImage data processing or generation, in general13%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light13%
H04NPictorial communication, e.g. television13%
H01LSemiconductor devices8%
F21VFunctional features or details of lighting devices or systems thereof7%
H10DInorganic electric semiconductor devices7%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted6%
B60NSeats specially adapted for vehicles3%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein3%
H05KPrinted circuits3%
PatentTitleYear
11,095,426Method and apparatus for clock recovery202110,705,347Wafer-level high aspect ratio beam shaping202010,700,493Creating arbitrary patterns on a 2-D uniform grid VCSEL array202010,454,241VCSEL structure with embedded heat sink201910,411,437Creating arbitrary patterns on a 2-D uniform grid VCSEL array201910,295,145Top-emission VCSEL-array with integrated diffuser201910,153,614Creating arbitrary patterns on a 2-D uniform grid VCSEL array201810,131,260Anti-rattle bumper for vehicle armrest assembly201810,103,512VCSEL structure with embedded heat sink201810,093,213Armrest release mechanism201810,072,815Top-emission VCSEL-array with integrated diffuser201810,014,327Thin film transistor array substrate, display panel and display device20189,819,144'High-efficiency vertical emitters with improved heat sinking'20179,735,539'VCSEL structure with embedded heat sink'20179,673,226'Thin film transistor array substrate, display panel and display device'20179,227,355'Extrusion blow molding machine and blow molding method using the machine'20169,157,610'Manufacture method for a surface mounted power LED support and its product'20158,823,295'Electrical system assembly of electric automobile and energy system and actuating device thereof'20148,262,250'Modular LED lighting systems and flexible or rigid strip lighting devices'20127,830,409'Split screen video in a multimedia communication system'20107,372,904'Video processing system using variable weights and variable transmission priorities'20087,232,805'Cobalamin conjugates for anti-tumor therapy'20076,931,060'Video processing of a quantized base layer and one or more enhancement layers'20056,899,731'Controlled delivery of therapeutic agents by insertable medical devices'20056,654,499'Method and apparatus for encoding and decoding images'20036,580,834'Method and apparatus for encoding and decoding signals'20036,473,528'Shape adaptive technique for image and video compression'20026,400,847'Method and apparatus for encoding and decoding images'20026,310,972'Shape adaptive technique for image and video compression'20016,275,531'Scalable video coding method and apparatus'20016,144,771'Method and apparatus for encoding and decoding images'20005,940,542'Encoding and decoding apparatus and method for analog and digital signals'19995,883,981'Lattice vector transform coding method for image and video compression'19995,754,122'System and method for monitoring structures'19985,592,569'Method for encoding and decoding images'19975,521,988'Vector transform coder with multi-layered codebooks and dynamic bit allocation'19965,453,945'Method for decomposing signals into efficient time-frequency representations for data compression and recognition'19955,436,985'Apparatus and method for encoding and decoding images'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–1998Patents assigned to COMPETITIVE TECH INC (3)· patent assignee history
1995–2003Based in Bethlehem, PA, US· patent location history
1999–2003Patents assigned to COMPETITIVE TECHNOLOGIES OF PA (8)· patent assignee history
2001–2008Patents assigned to OPTIVISION INC (3)· patent assignee history
2001–2010Based in Palo Alto, CA, US· patent location history
2010–2015Patents assigned to LI WEIPING (3)· patent assignee history
2017–2020Patents assigned to APPLE INC (10)· patent assignee history
2017–2020Based in Pleasanton, CA, US· patent location history
2017–2018Based in Xiamen, CN· patent location history
2018–2021Based in Shanghai, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| APPLE INC | 10 | 2017–2020 |
| COMPETITIVE TECHNOLOGIES OF PA | 8 | 1999–2003 |
| COMPETITIVE TECH INC | 3 | 1995–1998 |
| LI WEIPINGself | 3 | 2010–2015 |
| OPTIVISION INC | 3 | 2001–2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bethlehem, Pennsylvania, US | 13 | 1995–2003 |
| Pleasanton, California, US | 9 | 2017–2020 |
| Palo Alto, California, US | 4 | 2001–2010 |
| Shanghai, CN | 3 | 2018–2021 |
| Xiamen, CN | 2 | 2017–2018 |