Growing community of inventors

Jiangsu, China

Derrik Cheng

Average Co-Inventor Count = 12.00

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 = 1

Derrik ChengKa Man Au (1 patent)Derrik ChengStephen J Colavito (1 patent)Derrik ChengLei Wang (1 patent)Derrik ChengDavid Wilz, Sr (1 patent)Derrik ChengCharles Joseph Cunningham, Iv (1 patent)Derrik ChengHongJian Jin (1 patent)Derrik ChengJoseph Livingston (1 patent)Derrik ChengLarry Ramsey-Macomber (1 patent)Derrik ChengGavin Di (1 patent)Derrik ChengJiaqi Liu (1 patent)Derrik ChengJanna Yu (1 patent)Derrik ChengDerrik Cheng (1 patent)Ka Man AuKa Man Au (159 patents)Stephen J ColavitoStephen J Colavito (89 patents)Lei WangLei Wang (32 patents)David Wilz, SrDavid Wilz, Sr (21 patents)Charles Joseph Cunningham, IvCharles Joseph Cunningham, Iv (18 patents)HongJian JinHongJian Jin (12 patents)Joseph LivingstonJoseph Livingston (11 patents)Larry Ramsey-MacomberLarry Ramsey-Macomber (10 patents)Gavin DiGavin Di (2 patents)Jiaqi LiuJiaqi Liu (2 patents)Janna YuJanna Yu (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hand Held Products, Inc. (1 from 1,294 patents)


1 patent:

1. 10897150 - Indicating charge status

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12/4/2025
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