Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
VL

Vtech Telecommunications Limited

Rank (All Time): #7,724 of 106,127Top 8%
74 inventors
91 Patents All Time

Top Inventors at Vtech Telecommunications Limited All Time

Showing 1–50 of 74 inventors

RankNamePatents
1 Sukhdeep Singh Hundal 21
2 Ralph Tischler 11
3 Gary Rogalski 10
3 Holger Janssen 10
#5 Christopher Rose 7
#6 Bennett Cheng 6
#6 Gordon Ryley 6
#6 Kenny Che 6
#6 Milosh Koprivica 6
#10 Daniel Roodnick 5
#10 Gary Louie 5
#10 Gerry Knopp 5
#13 David Waterman 4
#13 Douglas Charney 4
#13 James Dury 4
#13 Jen T'ai Chitty 4
#13 Supajet Guy Pothiboon 4
#13 Wai-Hung Leung 4
#19 Douglas Alvarado 3
#19 Kent Wong 3
#19 Young Hwang Kim 3
#22 Brian Redman 2
#22 Julian Lee 2
#22 Ngai Kwok Hing Pilcher 2
#22 Reza Ahmadian Yazdi 2
#22 Sean Wong 2
#22 Thomas M. Bacon 2
#22 Yat Yu 2
#22 Zheng Jian 2
#22 Allan Chi-Yun Wong 2
#31 Chauk Hung Chan 1
#31 Chi F. Chan 1
#31 Channing Chang 1
#31 Chia-Tung Chen 1
#31 Christopher De Bast 1
#31 Chris Goodings 1
#31 Chung Shing Lam 1
#31 Chu Zhu Pang 1
#31 Che Hung Wong 1
#31 Damien (Yat Shun) Yu 1
#31 Gary Rogaiski 1
#31 Guy Pothiboon 1
#31 Han Peng (Henry) Chang 1
#31 Hei Ming Tsang 1
#31 Hoey Ng Ho Yin 1
#31 Hyomi Kim 1
#31 Ian Eman Liu 1
#31 James Cao 1
#31 Jagjit Grewal 1
#31 James G. Kralik 1