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Vishay Intertechnology, Inc. (VSH)

NYSE: VSH · Electronic Components & Accessories · Malvern, PA · filing with the SEC since 1994
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Patents

US patents through Dec 31, 2025 · PatentsView, from the USPTO’s Open Data Portal · read Oct 27, 2026

777 patents granted to the 24 names below, as the owner printed on each patent when it was granted. A later sale, a lapse or an expiry is not read, so this is what was granted to Vishay Intertechnology, Inc.’s names, not what it holds today.

Patents granted
777
764 utility, 12 design, 1 reissue, 1976 to Dec 31, 2025
Granted in 2025
9
Against 13 in 2024 and 10 in 2023
Applications published
479
16 of them in 2025
Names they are printed under
24
a subsidiary, its own name
By yearGrantedApplications published
'11'12'13'14'15'16'17'18'19'20'21'22'23'24'25
Each pair is one calendar year. Applications are published about eighteen months after filing, so the newest years read low.
What they are aboutgrants since 2021
Semiconductors27
Electrical machinery, apparatus, energy21
Audio-visual technology4
Measurement3
Basic communication processes2
Surface technology, coating1
The main technology area of each patent, in the World Intellectual Property Organization’s 35 fields.
Under which name24 counted
SILICONIX INCORPORATED a subsidiary
US, as the owner printed on each patent. 3 more under the same name are not counted (printed in GB)
254 granted
27 published
Vishay Dale Electronics, LLC a subsidiary
US, as the owner printed on each patent
100 granted
84 published
Vishay-Siliconix, LLC a subsidiary
US, as the owner printed on each patent
129 granted
54 published
MaxPower Semiconductor, Inc. a subsidiary
US, as the owner printed on each patent
89 granted
83 published
VISHAY GENERAL SEMICONDUCTOR, LLC a subsidiary
US, as the owner printed on each patent. 2 more under the same name are not counted (printed in GB)
56 granted
43 published
VISHAY SPRAGUE, INC. a subsidiary
US, as the owner printed on each patent
42 granted
27 published
VISHAY SEMICONDUCTOR GMBH a subsidiary
DE, as the owner printed on each patent
37 granted
29 published
VISHAY INTERTECHNOLOGY, INC. its own name
US, as the owner printed on each patent. 3 more under the same name are not counted (printed in GB)
46 granted
18 published
Vishay-Siliconix a subsidiary
named as the applicant on its applications, in US
0 granted
40 published
MaxPower Semiconductor, Inc. a subsidiary
named as the applicant on its applications, in US
0 granted
25 published
VISHAY ELECTRONIC GMBH a subsidiary
DE, as the owner printed on each patent
9 granted
12 published
Vishay Israel LTD. a subsidiary
IL, as the owner printed on each patent
5 granted
7 published
Vishay General Semiconductor LLC a subsidiary
named as the applicant on its applications, in US
0 granted
10 published
Vishay BCcomponents Beyschlag GmbH a subsidiary
DE, as the owner printed on each patent
5 granted
4 published
Siliconix Incorporated a subsidiary
named as the applicant on its applications, in US
0 granted
7 published
SILICONIX ELECTRONIC CO., LTD. a subsidiary
TW, as the owner printed on each patent
0 granted
3 published
VISHAY CAPELLA MICROSYSTEMS (TAIWAN) LIMITED a subsidiary
TW, as the owner printed on each patent
1 granted
1 published
Vishay MCB Industrie S.A.S. a subsidiary
FR, as the owner printed on each patent
1 granted
1 published
Vishay S.A. a subsidiary
FR, as the owner printed on each patent
2 granted
0 published
VISHAY BCCOMPONENTS AUSTRIA GMBH a subsidiary
AT, as the owner printed on each patent
0 granted
1 published
VISHAY DALE ELECTRONICS, LLC a subsidiary
named as the applicant on its applications, in US
0 granted
1 published
VISHAY MCB INDUSTRIE a subsidiary
FR, as the owner printed on each patent
1 granted
0 published
VISHAY MCB INDUSTRIE a subsidiary
named as the applicant on its applications, in FR
0 granted
1 published
Vishay Semiconductor GmbH a subsidiary
named as the applicant on its applications, in DE
0 granted
1 published
Names not counted (8)
Siliconix Technology C.V.
Most of its patents print SG; this name counts in NL. 22 granted and 6 published under it are not counted.
(a) -
Too short to name one company.
(c) -
Too short to name one company.
(e) -
Too short to name one company.
(f) -
Too short to name one company.
(g) -
Too short to name one company.
(h) -
Too short to name one company.
(i) -
Too short to name one company.
Newest grantseach row opens the USPTO’s own copy
GrantedPatentTitleFieldOwner as printed
Nov 18, 202512,476,038Nested flat wound coils forming windings for transformers and inductorsElectrical machinery, apparatus, energyVishay Dale Electronics, LLC
Sep 23, 2025D1,094,325Electro-magnetic deviceVishay Dale Electronics, LLC
Jun 3, 2025D1,077,746Inductor packageVishay Dale Electronics, LLC
Apr 22, 202512,284,817Trench-gated heterostructure and double-heterostructure active devicesSemiconductorsMaxPower Semiconductor, Inc.
Apr 8, 2025D1,069,711ResistorVishay Dale Electronics, LLC
Feb 11, 202512,224,232Semiconductor package having side wall platingSemiconductorsSILICONIX INCORPORATED
Feb 11, 202512,222,228Optical encoderMeasurementVISHAY SEMICONDUCTOR GMBH
Jan 28, 202512,211,704Semiconductor package having side wall platingSemiconductorsSILICONIX INCORPORATED
Jan 14, 202512,196,783Resistors, current sense resistors, battery shunts, shunt resistors, and methods of makingElectrical machinery, apparatus, energyVishay Dale Electronics, LLC
Nov 26, 202412,154,712Method of forming an electromagnetic deviceElectrical machinery, apparatus, energyVishay Dale Electronics, LLC
Newest applications publishedan application is a clue, never a plan
PublishedApplicationTitleFieldOwner as printed
Dec 4, 20252025/0372301BASE FOR A CAPACITOR AND CAPACITOR ASSEMBLIESElectrical machinery, apparatus, energyVishay Israel LTD.
Nov 13, 20252025/0351499HETEROJUNCTION SEMICONDUCTOR POWER DEVICES USING DIFFERENT BANDGAP SEMICONDUCTORSSemiconductorsMaxPower Semiconductor, Inc.
Sep 11, 20252025/0283916RESISTORS, CURRENT SENSE RESISTORS, BATTERY SHUNTS, SHUNT RESISTORS, AND METHODS OF MAKINGElectrical machinery, apparatus, energyVishay Dale Electronics, LLC
Aug 28, 20252025/0271318PRESSURE SENSOR WITH MOLDED SUBSTRATEMeasurementVISHAY SEMICONDUCTOR GMBH
Aug 14, 20252025/0261438MOSFET DEVICESemiconductorsVishay-Siliconix, LLC
Jul 24, 20252025/0241037SELF-ALIGNED SOURCE CONTACT FOR SIC SWITCH UTILIZING OXIDATION RATE DIFFERENCE BETWEEN POLY-SI AND SICSemiconductorsMaxPower Semiconductor, Inc.
Jun 19, 20252025/0201653ENHANCED COOLING PACKAGE FOR IMPROVED THERMAL MANAGEMENT FOR ELECTRICAL COMPONENTSSemiconductorsVISHAY GENERAL SEMICONDUCTOR, LLC
Jun 5, 20252025/0185385PHOTODETECTOR WITH ENHANCED ULTRAVIOLET LIGHT SENSITIVITYSemiconductorsVISHAY SEMICONDUCTOR GMBH
May 1, 20252025/0142925ADAPTIVE EDGE TERMINATION BY DESIGN FOR EFFICIENT AND RUGGED HIGH VOLTAGE SILICON CARBIDE POWER DEVICESemiconductorsVishay-Siliconix, LLC
May 1, 20252025/0140465LOW PROFILE HIGH CURRENT COMPOSITE TRANSFORMERElectrical machinery, apparatus, energyVishay Dale Electronics, LLC
What it applied for, 2024 to 2025: Semiconductors 17 · Electrical machinery, apparatus, energy 8 · Measurement 1.

A patent is counted where the owner printed on it when it was granted carries the company’s own name, a former name, the name of a subsidiary its annual report lists, or its own name with a patent-holding phrase (Technology Licensing, Intellectual Property and the like), once the legal form, case and punctuation are set aside, and prints a country that name counts in. PatentsView’s data are published under the Creative Commons Attribution 4.0 licence. Source: PatentsView's granted patents and pre-grant publications, disambiguated, from the USPTO's Open Data Portal, through Dec 31, 2025, read Oct 27, 2026.

SI Assistanton VSH · research, not advice