Growing community of inventors

Beijing, China

Hale Cao

Average Co-Inventor Count = 3.00

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 = 3

Hale CaoJackson C Chang (1 patent)Hale CaoJerry Chang (1 patent)Hale CaoHale Cao (1 patent)Jackson C ChangJackson C Chang (12 patents)Jerry ChangJerry Chang (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Inventec Corp. (1 from 1,587 patents)


1 patent:

1. 6088666 - Method of synthesizing pronunciation transcriptions for English sentence

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as of
12/24/2025
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