Chi Keung Chan

This inventor holds 11 USPTO granted patents and 1 EPO patent. Top assignees: Cree Huizhou Solid State Lighting Company Limited, Cree Gmbh, Cree Huizhou Opto Limited. Active years: 2008-2021.

USPTO Granted Patents = 11

% Patents Active = 100.0

EPO Patents = 1 (Patent Applications = 2)

Average Co-Inventor Count = 3.3

ph-index = 5

Forward Citations = 42(Granted Patents)

Company Filing History:

6 out of 12

Cree Huizhou Solid State Lighting Company Limited

Cree Huizhou Opto Limited

patents

4. 1 out of 513

Johnson Electric S.a.

patents

Years Active: 2008-2021

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11210971 - Light emitting diode display with tilted peak emission pattern (2021-12-28),

2. 9685592 - Miniature surface mount device with large pin pads (2017-06-20),

3. 9634209 - Miniature surface mount device (2017-04-25),

4. 9461217 - LED devices with reduced reflection and an LED display including same (2016-10-04),

5. 9054257 - Water resistant LED devices and an LED display including same (2015-06-09),

6. 8669565 - LED devices with narrow viewing angle and an LED display including same (2014-03-11),

7. D691100 - Miniature surface mount device (2013-10-08),

8. 8487326 - LED device having a tilted peak emission and an LED display including such devices (2013-07-16),

9. D684545 - Miniature surface mount device (2013-06-18),

10. 8350370 - Wide angle oval light emitting diode package (2013-01-08),

11. D567177 - End cap for an electric motor (2008-04-22),

Title: Innovations of Chi Keung Chan

Introduction

Chi Keung Chan is a prominent inventor based in Hong Kong, CN. He has made significant contributions to the field of lighting technology, holding a total of 11 patents. His work primarily focuses on advancements in light-emitting diode (LED) technology, which has transformed various applications in display systems.

Latest Patents

One of his latest patents is for a light-emitting diode display with a tilted peak emission pattern. This innovation allows for the customization of peak emission based on the mounting height or location of the LED display. The design includes a plurality of LED packages where the peak emission can be tilted off the package centerline, generating images with a peak emission that deviates from the perpendicular emission direction of the display. Another notable patent is for a miniature surface mount device with large pin pads. This surface mount LED package features a lead frame and a plastic casing, with a profile height of less than 1.0 mm, making it suitable for compact applications.

Career Highlights

Chi Keung Chan has worked with notable companies in the lighting industry, including Cree Huizhou Solid State Lighting Company Limited and Cree GmbH. His experience in these organizations has allowed him to develop and refine his innovative ideas in LED technology.

Collaborations

Some of his coworkers include David T. Emerson and Chak Hau Pang. Their collaboration has contributed to the advancement of LED technologies and the successful development of various projects.

Conclusion

Chi Keung Chan's contributions to LED technology through his patents and collaborations highlight his role as a significant inventor in the field. His innovations continue to influence the design and functionality of modern lighting solutions.