Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Vtech Electronics — 53 Patents

Rank (All Time): #12,439 of 106,127Top 15%
40 inventors
53 Patents All Time

Top Inventors at Vtech Electronics All Time

Showing 1–40 of 40 inventors

RankNamePatents
1 Shing Hei Daniel Cheung 6
2 Chin Fai Kwong 4
2 Didier Yvon Paul Fayolle 4
#4 Chun-man Santoro Lau 3
#4 Cheuk Shing Lin 3
#4 Donny Leung 3
#4 Jammey Y. H. Lo 3
#4 Stephine Pui See Mak 3
#4 Wai Sing Wong 3
#10 Chi-ming Fong 2
#10 Daniel Cheung 2
#10 Dong Chen 2
#10 Donny Leung Chi Kit 2
#10 Ka-Wah Chow 2
#10 Lee Wan Tat 2
#10 Pui Lam Cho 2
#10 Pui See (Stephine) Mak 2
#10 Sannie Chan Lai-shan 2
#10 Wai-chi (Joyce) Wong 2
#20 Ching-kit Chan 1
#20 Chi Ka-wah 1
#20 Chi K. Leung 1
#20 Chun Keung Luk 1
#20 Doric Fung 1
#20 Frederick Lam-tak 1
#20 Frederick L. T. Tsang 1
#20 Ip Sing Au 1
#20 Ivy W. M. Yiu 1
#20 Jacqueline Yeung Wai Man 1
#20 Kam-chi Chao 1
#20 Maisy Min-Shih Wai 1
#20 Stephine Mak Pui See 1
#20 Wai Kei Ko 1
#20 Wai Ming Tsang 1
#20 Wai Kam Wong 1
#20 Wing-Shun Chan 1
#20 Yin Ying Yinko Lau 1
#20 Kuk Chi Fiola Kwan 1
#20 Kenneth Ko Wai-Kei 1
#20 Anthony M.F. Tsui 1