Kaiping RAN

Follow

Person

Fremont, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Controllers, systems, and methods for driving a light source
- Patent number 10,893,591
- Issue date Jan 12, 2021
- O2Micro, Inc.
- Sheng-tai Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Backlight controller for driving light sources
- Patent number 8,248,439
- Issue date Aug 21, 2012
- O2Micro, Inc.
- Kaiping Ran
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
CONTROLLERS, SYSTEMS, AND METHODS FOR DRIVING A LIGHT SOURCE
- Publication number 20200245432
- Publication date Jul 30, 2020
- O2Micro, Inc.
- Sheng-tai LEE
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
BACKLIGHT CONTROLLER FOR DRIVING LIGHT SOURCES
- Publication number 20110221795
- Publication date Sep 15, 2011
- O2Micro, Inc.
- Kaiping RAN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Backlight controller for driving light sources
- Publication number 20090225020
- Publication date Sep 10, 2009
- O2Micro, Inc.
- Kaiping RAN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS