Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
IH

Interdigital Patent Holdings — 2,295 Patents

Rank (All Time): #369 of 105,732Top 1%
824 inventors
2,295 Patents All Time

Patents per Year

Patents granted per year, 1993 to 2025Bar chart with a peak of 380 patents in 2025.peak 3801993: 1 patents19932009: 1 patents2011: 5 patents20112012: 40 patents2013: 47 patents20132014: 104 patents2015: 111 patents20152016: 151 patents2017: 184 patents20172018: 156 patents2019: 191 patents20192020: 155 patents2021: 117 patents20212022: 109 patents2023: 219 patents20232024: 324 patents2025: 380 patents2025

Top Inventors at Interdigital Patent Holdings All Time

Showing 1–50 of 824 inventors

RankNamePatents
1 Paul Marinier 398
2 Guodong Zhang 284
3 Diana Pani 269
#4 Ghyslain Pelletier 249
#5 Janet A. Stern-Berkowitz 213
#6 Moon Il Lee 207
#7 Benoit Pelletier 182
#8 Xiaofei Wang 164
#9 Stephen E. Terry 163
#10 Pascal M. Adjakple 153
#11 Christopher R. Cave 151
#11 Ulises Olvera-Hernandez 151
#13 Marian Rudolf 150
#14 Oghenekome Oteri 148
#15 Hanqing Lou 146
#16 Robert L. Olesen 130
#17 Saad Ahmad 129
#18 Martino M. Freda 118
#19 Kyle Jung-Lin Pan 113
#20 Jean-Louis Gauvreau 110
#20 Rui Yang 110
#22 Peter S. Wang 105
#23 Mahmoud Watfa 101
#24 Fengjun Xi 97
#25 Philip J. Pietraski 89
#26 Allan Y. Tsai 84
#26 Joseph M. Murray 84
#28 Ravikumar V. Pragada 83
#28 Tao Deng 83
#30 Li-Hsiang Sun 82
#31 Mihaela C. Beluri 80
#32 Erdem Bala 79
#32 Sung-Hyuk Shin 79
#34 Jin Wang 78
#35 Samian Kaur 76
#36 Afshin Haghighat 73
#37 Guanzhou Wang 72
#38 Behrouz Aghili 71
#39 Shankar Somasundaram 69
#40 Alphan Sahin 68
#40 Rocco Di Girolamo 68
#42 Joseph S. Levy 66
#43 Alexander Reznik 65
#43 Michael F. Starsinic 65
#43 Qing Li 65
#46 Chunxuan Ye 62
#47 Lakshmi R. Iyer 61
#48 Pouriya Sadeghi 57
#48 Sudheer A. Grandhi 57
#50 Eldad M. Zeira 50

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