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Allentown, PA, United States of America

Qinghong Cao

Average Co-Inventor Count = 4.61

ph-index = 3

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 = 83

Qinghong CaoWenzhe Luo (6 patents)Qinghong CaoJian Wu (6 patents)Qinghong CaoLiang Jin (6 patents)Qinghong CaoZhigang Ma (4 patents)Qinghong CaoQinghong Cao (6 patents)Wenzhe LuoWenzhe Luo (19 patents)Jian WuJian Wu (10 patents)Liang JinLiang Jin (7 patents)Zhigang MaZhigang Ma (17 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Agere Systems Inc. (4 from 2,316 patents)

2. Lucent Technologies Inc. (2 from 9,364 patents)


6 patents:

1. 8200280 - Cordless telephone with digital audio player capability

2. 7945284 - Cordless telephone with MP3 player capability

3. 7945285 - Integrating a digital encoded-audio bit stream player in a radio-frequency telephone handset

4. 7702363 - Cordless telephone with MP3 player capability

5. 7290036 - Electronic mail priority alert service via telephone

6. 6745230 - Electronic mail priority alert service

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as of
1/6/2026
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