Growing community of inventors

Suwon-si, South Korea

Duchang Heo

Average Co-Inventor Count = 6.00

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 = 2

Duchang Heo ↔ Sung-Soo Park (1 patent)Duchang Heo ↔ Mun-Kue Park (1 patent)Duchang Heo ↔ Yong-Chan Keh (1 patent)Duchang Heo ↔ Sun-Lyeong Hwang (1 patent)Duchang Heo ↔ Jung-Koa Lee (1 patent)Duchang HeoDuchang Heo (1 patent)Sung-Soo ParkSung-Soo Park (37 patents)Mun-Kue ParkMun-Kue Park (17 patents)Yong-Chan KehYong-Chan Keh (16 patents)Sun-Lyeong HwangSun-Lyeong Hwang (5 patents)Jung-Koa LeeJung-Koa Lee (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Samsung Electronics Co., Ltd. (1 from 131,214 patents)


1 patent:

1. 7474678 - Optically pumped semiconductor laser

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as of
12/6/2025
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