LIGHTHOUSE TECHNOLOGIES LTD

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KOWLOON, HK

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Patents Grantslast 30 patents

Information Patent Grant
Hanger and display device
- Patent number 11,788,677
- Issue date Oct 17, 2023
- Optoma Corporation
- Chia Yu Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Chromaticity adjustment for LED video screens
- Patent number 9,240,135
- Issue date Jan 19, 2016
- Lighthouse Technologies, Ltd.
- Kui Lai Curie Chan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Selected data compression for digital pictorial information
- Patent number 6,507,347
- Issue date Jan 14, 2003
- Lighthouse Technologies Ltd.
- Antony van de Ven
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
HANGER AND DISPLAY DEVICE
- Publication number 20210156510
- Publication date May 27, 2021
- CORETRONIC CORPORATION
- Chia Yu Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Method and apparatus for the reduction of electromagnetic radiation...
- Publication number 20050146280
- Publication date Jul 7, 2005
- Lighthouse Technologies Ltd.
- Antony van De Ven
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Trademarklast 30 trademarks