Growing community of inventors

Hong Kong, China

Thomas M Ko

Average Co-Inventor Count = 2.00

ph-index = 1

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 = 11

Thomas M Ko ↔ David T Cheung (1 patent)Thomas M KoThomas M Ko (1 patent)David T CheungDavid T Cheung (13 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Video Technology Industries, Inc. (1 from 29 patents)


1 patent:

1. D321384 - Electronic driving toy

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/17/2026
Loading…