For the Inventor, By the Inventor

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Hong Kong, China

Lighthouse Technologies Ltd.

USPTO Granted Patents = 11

% Expired Patents = 54.5

EPO Patents = 4

Trademarks = 1

Forward Citations = 179

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11 inventors (with patents filed for the assignee):

Kui Lai Curie Chan (5 out of 5 patents)

Shinsaku Kikkawa (3 out of 3 patents)

Antony Paul Van De Ven (2 out of 231 patents)

4. Curie Kui Lai Chan (1 out of 1 patent)

5. Alan Kin Lun Choi (1 out of 1 patent)

6. Tin Po Chu (1 out of 1 patent)

7. Justin Nicholas Halls (1 out of 2 patents)

8. Chia Yu Li (1 out of 1 patent)

9. Howard Leung (1 out of 1 patent)

10. Pieter Meyer Van Reenen (1 out of 1 patent)

11. Stephan Steynfaardt (1 out of 1 patent)

12. Antony Van De Ven (0 patent)

11 patents: Sort by Forward Citations

1. 12574599 - Method and system for redacting undesirable digital content (2026-03-10),

2. 11788677 - Hanger and display device (2023-10-17),

3. 10192477 - Pixel combination of full color LED and white LED for use in LED video displays and signages (2019-01-29),

4. 9526141 - Automatic color adjustment on LED screens (2016-12-20),

5. 9402290 - Automatic color adjustment on LED video screen (2016-07-26),

6. 9240135 - Chromaticity adjustment for LED video screens (2016-01-19),

7. 9052085 - Light-emitting diode panels and displays with light baffles and methods and uses thereof (2015-06-09),

8. 8120833 - Variable space shutter for LED display (2012-02-21),

9. D608775 - LED information display device (2010-01-26),

10. 7336195 - Light emitting array apparatus and method of manufacture (2008-02-26),

11. 6507347 - Selected data compression for digital pictorial information (2003-01-14),

Lighthouse Technologies Ltd. is a leading provider of LED video display technology for indoor and outdoor applications. With over 20 years of experience in the industry, Lighthouse has built a reputation for delivering high-quality, innovative solutions to clients worldwide. Their advanced LED displays are used in diverse settings, from major sports venues to corporate events, creating unforgettable visual experiences for audiences.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 22 2026

11 Patents

#288 in Hong Kong

#2,527 in China

#51,637 in the World

Hong Kong, China

Lighthouse Technologies Ltd.

Forward Citations = 179

11 inventors:

Kui Lai Curie Chan (5 out of 5 patents)

Shinsaku Kikkawa (3 out of 3 patents)

Antony Paul Van De Ven (2 out of 231 patents)

4. Curie Kui Lai Chan (1 out of 1 patent)

5. Alan Kin Lun Choi (1 out of 1 patent)

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