Growing community of inventors

Taipei, Taiwan

Chaochi Chang

Average Co-Inventor Count = 1.00

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 = 0

Chaochi ChangChaochi Chang (2 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Groundhog Inc. (2 from 7 patents)


2 patents:

1. 11451880 - Method for performing marketing to telecommunication device and advertisement server

2. 11334923 - Method for predicting user object in real time bidding and advertisement server

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