Growing community of inventors

Ross, CA, United States of America

Douglas J Herst

Average Co-Inventor Count = 2.09

ph-index = 30

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 2,426

Douglas J HerstUtkan Salman (59 patents)Douglas J HerstMichael Trung Tran (19 patents)Douglas J HerstPeter Y Y Ngai (13 patents)Douglas J HerstPeter Y Ngai (9 patents)Douglas J HerstFrank A Friedman (6 patents)Douglas J HerstHenry H Iwahashi (3 patents)Douglas J HerstHue Ly (2 patents)Douglas J HerstWilli Munz (2 patents)Douglas J HerstDouglas J Herst (95 patents)Utkan SalmanUtkan Salman (67 patents)Michael Trung TranMichael Trung Tran (62 patents)Peter Y Y NgaiPeter Y Y Ngai (82 patents)Peter Y NgaiPeter Y Ngai (14 patents)Frank A FriedmanFrank A Friedman (72 patents)Henry H IwahashiHenry H Iwahashi (3 patents)Hue LyHue Ly (7 patents)Willi MunzWilli Munz (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Peerless Lighting Corporation (38 from 47 patents)

2. Acuity Brands, Inc. (35 from 160 patents)

3. Nsi Enterprises, Inc. (13 from 76 patents)

4. Herst Ventures, Inc. (4 from 4 patents)

5. Herst Lighting Co. (3 from 3 patents)

6. Other (1 from 832,575 patents)


95 patents:

1. 12467584 - Universal support platform for camera enabled mobile computer devices

2. D1052586 - Computer device support platform

3. D1043701 - Computer device support stand

4. 11913601 - Universal support apparatus for camera enabled mobile computer devices

5. 7845821 - Flourescent lighting fixture module for indirect lighting of interior spaces, and method

6. D543310 - Lighting fixture hanger

7. D533958 - Portion of a lighting fixture

8. D522166 - Portion of a lighting fixture

9. D521677 - Portion of a lighting fixture

10. D521179 - Portion of a lighting fixture

11. D520176 - Portion of a lighting fixture

12. 6951407 - Edge connectable lighting fixture assembly and method

13. D508753 - Lighting fixture hanger

14. D500883 - Portion of a luminous housing for a lighting fixture

15. D500882 - Portion of a luminous housing for a lighting fixture

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
11/21/2025
Loading…