Growing community of inventors

Seongnam-si, South Korea

Hwanghee Ryu

Average Co-Inventor Count = 10.00

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 = 0

Hwanghee Ryu ↔ Woongyong Choi (1 patent)Hwanghee Ryu ↔ Junhui Kim (1 patent)Hwanghee Ryu ↔ Seongho Park (1 patent)Hwanghee Ryu ↔ Younghoon Kim (1 patent)Hwanghee Ryu ↔ Seunggweon Lee (1 patent)Hwanghee Ryu ↔ Sungjin Kim (1 patent)Hwanghee Ryu ↔ Wontaek Kim (1 patent)Hwanghee Ryu ↔ Hohyun Hwang (1 patent)Hwanghee Ryu ↔ Saehoon Han (1 patent)Hwanghee RyuHwanghee Ryu (1 patent)Woongyong ChoiWoongyong Choi (11 patents)Junhui KimJunhui Kim (11 patents)Seongho ParkSeongho Park (7 patents)Younghoon KimYounghoon Kim (2 patents)Seunggweon LeeSeunggweon Lee (2 patents)Sungjin KimSungjin Kim (2 patents)Wontaek KimWontaek Kim (2 patents)Hohyun HwangHohyun Hwang (1 patent)Saehoon HanSaehoon Han (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hewlett-Packard Development Company, L.p. (1 from 27,431 patents)


1 patent:

1. 12111604 - Structure for mounting development cartridge in image forming apparatus

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1/13/2026
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