Growing community of inventors

Fremont, CA, United States of America

Wen-Hao Cheng

Average Co-Inventor Count = 1.89

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 = 23

Wen-Hao ChengJeff N Farnsworth (2 patents)Wen-Hao ChengFred T Chen (2 patents)Wen-Hao ChengMatt F Vernon (2 patents)Wen-Hao ChengTim Pinkerton (1 patent)Wen-Hao ChengWen-Hao Cheng (6 patents)Jeff N FarnsworthJeff N Farnsworth (5 patents)Fred T ChenFred T Chen (3 patents)Matt F VernonMatt F Vernon (2 patents)Tim PinkertonTim Pinkerton (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Intel Corporation (6 from 54,858 patents)


6 patents:

1. 7807319 - Photomask including contrast enhancement layer and method of making same

2. 7695872 - Continuous sloped phase edge architecture fabrication technique using electron or optical beam blur for single phase shift mask ret

3. 7282306 - Continuous sloped phase edge architecture fabrication technique using electron or optical beam blur for single phase shift mask ret

4. 7160651 - Manufacturable chromeless alternating phase shift mask structure with phase grating

5. 7014956 - Active secondary exposure mask to manufacture integrated circuits

6. 6942958 - Modifying circuitry features in radiation sensitive layers with active secondary exposure masks

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1/8/2026
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