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For the Inventor, By the Inventor

Singapore, Singapore

Trustcopy Pte Ltd.


USPTO Granted Patents = 1

Forward Citations = 18

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2 inventors (with patents filed for the assignee):

goldMedal Sheng He Huang (1 out of 3 patents)

silverMedal Jian Wu (1 out of 8 patents)


1 patent:

1. 7366301 - Optical watermark (2008-04-29),
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USPTO Data Jan 1 1976 - Jan 6 2026

1 Patents

#835 in Singapore

#838 in Singapore

...
Singapore, Singapore

Trustcopy Pte Ltd.

Forward Citations = 18

2 inventors:

goldMedal Sheng He Huang (1 out of 3 patents)

silverMedal Jian Wu (1 out of 8 patents)

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