Patent holdings for IPC class H01L 31/11

Total number of patents in this class: 167

10-year publication summary

13
21
21
18
11
14
12
7
5
0
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Wavefront Holdings, LLC
11
6
Artilux Inc.
138
6
International Business Machines Corporation
61207
5
GLOBALFOUNDRIES U.S. Inc.
6430
5
Texas Instruments Incorporated
19480
4
Renesas Electronics Corporation
6026
4
Cisco Technology, Inc.
19860
4
Mitsubishi Electric Corporation
45962
4
Semiconductor Components Industries, L.L.C.
5253
4
HRL Laboratories, LLC
1602
4
University of South Carolina
821
4
Taiwan Semiconductor Manufacturing Company, Ltd.
42461
3
Massachusetts Institute of Technology
10036
3
OSI Optoelectronics, Inc.
30
3
Politecnico di Milano
847
3
Qorvo US, Inc.
2205
3
Quantum Semiconductor LLC
22
3
Vishay Semiconductor GmbH
48
3
Leonardo UK Ltd
120
3
Raytheon Company
8396
2
Other owners 91