Growing community of inventors

Singapore, Singapore

Jefferey D Punzalan

Average Co-Inventor Count = 5.00

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 = 17

Jefferey D Punzalan ↔ Byung Joon Han (1 patent)Jefferey D Punzalan ↔ Jae Hak Yee (1 patent)Jefferey D Punzalan ↔ Hien Boon Tan (1 patent)Jefferey D Punzalan ↔ Zheng Zheng (1 patent)Jefferey D PunzalanJefferey D Punzalan (1 patent)Byung Joon HanByung Joon Han (62 patents)Jae Hak YeeJae Hak Yee (34 patents)Hien Boon TanHien Boon Tan (18 patents)Zheng ZhengZheng Zheng (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. St Assembly Test Services Inc. (1 from 103 patents)


1 patent:

1. 6876069 - Ground plane for exposed package

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as of
12/16/2025
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