Growing community of inventors

Cupertino, CA, United States of America

Joyce C Sum

Average Co-Inventor Count = 8.00

ph-index = 2

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 = 52

Joyce C SumChien Chiang (2 patents)Joyce C SumDavid B Fraser (2 patents)Joyce C SumGary William Ray (2 patents)Joyce C SumChuanbin Pan (2 patents)Joyce C SumSychyi Fang (2 patents)Joyce C SumVicky M Ochoa (2 patents)Joyce C SumJeremy A Theil (2 patents)Joyce C SumJoyce C Sum (2 patents)Chien ChiangChien Chiang (38 patents)David B FraserDavid B Fraser (36 patents)Gary William RayGary William Ray (19 patents)Chuanbin PanChuanbin Pan (17 patents)Sychyi FangSychyi Fang (7 patents)Vicky M OchoaVicky M Ochoa (4 patents)Jeremy A TheilJeremy A Theil (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Intel Corporation (2 from 54,750 patents)


2 patents:

1. 6027995 - Method for fabricating an interconnect structure with hard mask and low

2. 5886410 - Interconnect structure with hard mask and low dielectric constant

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as of
12/26/2025
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