Growing community of inventors

Waterloo, Canada

Kyun-Jung Chang

Average Co-Inventor Count = 3.00

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 = 4

Kyun-Jung ChangArkady Ivannikov (2 patents)Kyun-Jung ChangMarek Reksnis (2 patents)Kyun-Jung ChangKyun-Jung Chang (2 patents)Arkady IvannikovArkady Ivannikov (17 patents)Marek ReksnisMarek Reksnis (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Research in Motion Corporation (2 from 4,495 patents)


2 patents:

1. 7755378 - Clamping top plate using magnetic force

2. 7355427 - Clamping top plate using magnetic force

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1/6/2026
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