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Interdigital Patent Holdings
IH
Interdigital Patent Holdings
— 2,295 Patents
Rank
(All Time):
#369
of
105,732
Top 1%
824
inventors
2,295
Patents All Time
Patents per Year
Patents granted per year, 1993 to 2025
Bar chart with a peak of 380 patents in 2025.
peak 380
1993: 1 patents
1993
2009: 1 patents
2011: 5 patents
2011
2012: 40 patents
2013: 47 patents
2013
2014: 104 patents
2015: 111 patents
2015
2016: 151 patents
2017: 184 patents
2017
2018: 156 patents
2019: 191 patents
2019
2020: 155 patents
2021: 117 patents
2021
2022: 109 patents
2023: 219 patents
2023
2024: 324 patents
2025: 380 patents
2025
Top Inventors at Interdigital Patent Holdings
All Time
Showing
1–50
of
824
inventors
Rank
Name
Patents
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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Most Valuable Patents
Patent
Est. Value
Year
Method and apparatus for cell reselection
$23M
2012
Method and apparatus for communicating short message service and supplementary services messages
$21M
2012
Maintaining circuit switched continuity in an enhanced universal terrestrial radio access network
$20M
2012
Sharing virtual content in a mixed reality scene
$19M
2023
Behavior for wireless transmit/receive unit and MAC control elements for LTE DRX operations
$18M
2017
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