For the Inventor, By the Inventor

Enter assignee name

San Francisco, CA, United States of America

D.light Design, Inc.

USPTO Granted Patents = 28

Trademarks = 2

Forward Citations = 308

Loading Chart...

Loading Chart...

18 inventors (with patents filed for the assignee):

Xianyi Wu (10 out of 10 patents)

Sean Sun (10 out of 10 patents)

Robin Blake Kiran Chilton (10 out of 10 patents)

4. Eva Hoffmann (5 out of 5 patents)

5. Douglas James Ricket (4 out of 11 patents)

6. Erica D Estrada (4 out of 4 patents)

7. Ji Guo Qing (3 out of 3 patents)

8. Nedjip Orhan Tozun (2 out of 2 patents)

9. Samuel W Goldman (2 out of 2 patents)

10. Gabriel C Risk (2 out of 27 patents)

11. He Zhi Jun (2 out of 2 patents)

12. Alexander Baumgardt (2 out of 2 patents)

13. Michael D Hudson (1 out of 13 patents)

14. Ned Tozun (1 out of 1 patent)

15. Jack Godfrey Wood (1 out of 17 patents)

28 patents: Sort by Forward Citations

1. D867283 - Controller casing (2019-11-19),

2. D820502 - Light casing (2018-06-12),

3. 9799018 - Systems and methods for activation and deactivation of appliances (2017-10-24),

4. D798483 - Casing for a portable light (2017-09-26),

5. D772471 - Casing for a portable light (2016-11-22),

6. D761471 - Casing for a portable light (2016-07-12),

7. 9052702 - Systems and methods for activation and deactivation of appliances (2015-06-09),

8. D731107 - Lamp casing (2015-06-02),

9. 9020852 - Systems and methods for activation and deactivation of appliances (2015-04-28),

10. 8972069 - Selective multi-phase maximum power point tracking (2015-03-03),

11. D699874 - Portable light (2014-02-18),

12. D691970 - Control unit casing (2013-10-22),

13. D689817 - Casing for a portable solar panel (2013-09-17),

14. D687591 - Casing for a portable solar light (2013-08-06),

15. D687590 - Casing for a portable solar powered light (2013-08-06),

D.light Design, Inc. is a global company that designs and manufactures solar-powered products to improve the lives of people without access to reliable electricity. Their products include solar lanterns, solar home systems, and solar appliances. Since its founding in 2007, D.light has impacted over 100 million lives in 70 countries across the world.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

28 Patents

#164 in San Francisco, CA

#2,765 in California

#11,595 in US

#22,553 in the World

San Francisco, CA, United States of America

D.light Design, Inc.

Forward Citations = 308

18 inventors:

Xianyi Wu (10 out of 10 patents)

Sean Sun (10 out of 10 patents)

Robin Blake Kiran Chilton (10 out of 10 patents)

4. Eva Hoffmann (5 out of 5 patents)

5. Douglas James Ricket (4 out of 11 patents)

Please report any incorrect information to support@idiyas.com

Loading…