Metallic layers on lead frames

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CPC
H01L23/49582

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Parent Industries

HELECTRICITY H01Electric elements H01LSEMICONDUCTOR DEVICES ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR H01L23/00Details of semiconductor or other solid state devices

Current Industry

H01L23/49582Metallic layers on lead frames

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor package having wettable lead flanks and tie bars and...
- Patent number 12,261,101
- Issue date Mar 25, 2025
- ALPHA AND OMEGA SEMICONDUCTOR INTERNATIONAL LP
- Yan Xun Xue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for creating a wettable surface for improved reliability in...
- Patent number 12,255,077
- Issue date Mar 18, 2025
- Texas Instruments Incorporated
- Sadia Naseem
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic device with multi-layer contact and system
- Patent number 12,255,168
- Issue date Mar 18, 2025
- Infineon Technologies AG
- Alexander Heinrich
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic device and method for manufacturing electronic device
- Patent number 12,249,560
- Issue date Mar 11, 2025
- Rohm Co., Ltd
- Kazunori Fuji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lead frame and manufacturing method thereof
- Patent number 12,243,811
- Issue date Mar 4, 2025
- Dai Nippon Printing Co., Ltd.
- Masahiro Nagata
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Substrates with solder barriers on leads
- Patent number 12,237,249
- Issue date Feb 25, 2025
- Texas Instruments Incorporated
- Bernardo Gallegos
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metallic structure for optical semiconductor device, method for pro...
- Patent number 12,237,450
- Issue date Feb 25, 2025
- Nichia Corporation
- Yasuo Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Palladium-coated copper bonding wire, manufacturing method of palla...
- Patent number 12,237,293
- Issue date Feb 25, 2025
- Tanaka Denshi Kogyo K.K.
- Hiroyuki Amano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor package having side wall plating
- Patent number 12,224,232
- Issue date Feb 11, 2025
- SILICONIX INCORPORATED
- Barry Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having cavities at an interface of an encapsul...
- Patent number 12,224,251
- Issue date Feb 11, 2025
- STMicroelectronics, Inc.
- Ian Harvey Arellano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 12,211,764
- Issue date Jan 28, 2025
- Mitsubishi Electric Corporation
- Ken Sakamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor package having side wall plating
- Patent number 12,211,704
- Issue date Jan 28, 2025
- Siliconix incorporated
- Barry Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 12,183,663
- Issue date Dec 31, 2024
- Rohm Co., Ltd.
- Kazuki Okuyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 12,183,701
- Issue date Dec 31, 2024
- Rohm Co., Ltd.
- Bungo Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 12,165,960
- Issue date Dec 10, 2024
- Rohm Co., Ltd.
- Hiroaki Matsubara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor devices and corresponding sem...
- Patent number 12,165,880
- Issue date Dec 10, 2024
- STMicroelectronics S.r.l.
- Fulvio Vittorio Fontana
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power semiconductor device including a semiconductor chip
- Patent number 12,154,865
- Issue date Nov 26, 2024
- Kabushiki Kaisha Toshiba
- Fumiyoshi Kawashiro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor package with nickel-silver pre-plated leadframe
- Patent number 12,154,845
- Issue date Nov 26, 2024
- Texas Instruments Incorporated
- Nazila Dadvand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lead frame for a package for a semiconductor device, semiconductor...
- Patent number 12,142,552
- Issue date Nov 12, 2024
- STMicroelectronics S.r.l.
- Fulvio Vittorio Fontana
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor devices, corresponding appara...
- Patent number 12,125,803
- Issue date Oct 22, 2024
- STMicroelectronics S.r.l.
- Paolo Crema
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 12,125,774
- Issue date Oct 22, 2024
- Sumitomo Electric Device Innovations, Inc.
- Hisashi Shimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods and apparatus for an improved integrated circuit package
- Patent number 12,119,263
- Issue date Oct 15, 2024
- Texas Instruments Incorporated
- Makoto Shibuya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor packages with roughened conductive components
- Patent number 12,119,289
- Issue date Oct 15, 2024
- Texas Instruments Incorporated
- Yee Gin Tea
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Leadframe package with pre-applied filler material
- Patent number 12,094,725
- Issue date Sep 17, 2024
- STMicroelectronics, Inc.
- Jefferson Talledo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Package with different types of semiconductor dies attached to a fl...
- Patent number 12,080,660
- Issue date Sep 3, 2024
- MACOM Technology Solutions Holdings, Inc.
- Xikun Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microelectronics package assemblies and processes for making
- Patent number 12,074,099
- Issue date Aug 27, 2024
- Materion Corporation
- Ramesh Kothandapani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and corresponding method of manufacture
- Patent number 12,068,276
- Issue date Aug 20, 2024
- STMicroelectronics S.R.L.
- Giovanni Graziosi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor packages and related methods
- Patent number 12,062,549
- Issue date Aug 13, 2024
- SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
- Yong Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Packaging of a semiconductor device with a plurality of leads
- Patent number 12,046,541
- Issue date Jul 23, 2024
- Rohm Co., Ltd.
- Katsuhiro Iwai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heat-dissipating wirebonded members on package surfaces
- Patent number 12,046,542
- Issue date Jul 23, 2024
- Texas Instruments Incorporated
- Makoto Shibuya
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR PACKAGE
- Publication number 20250112135
- Publication date Apr 3, 2025
- NEXPERIA B.V.
- Yuet Keung Cheung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PACKAGES WITH STEPPED CONDUCTIVE TERMINALS
- Publication number 20250112133
- Publication date Apr 3, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Huo Yun DUAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MODULE
- Publication number 20250112129
- Publication date Apr 3, 2025
- Fuji Electric Co., Ltd.
- Naoyuki KANAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLAT SEMICONDUCTOR PACKAGE WITH COPLANAR LEADS
- Publication number 20250112130
- Publication date Apr 3, 2025
- PANJIT INTERNATIONAL INC.
- Chung-Hsiung Ho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICES AND CORRESPONDING SEM...
- Publication number 20250105024
- Publication date Mar 27, 2025
- STMicroelectronics S.r.l
- Fulvio Vittorio FONTANA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTERCONNECT CLIP FOR VERTICALLY STACKED DIE ARRANGEMENT
- Publication number 20250096082
- Publication date Mar 20, 2025
- INFINEON TECHNOLOGIES AG
- Mei Yih Goh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR PACKAGE WITH NICKEL-SILVER PRE-PLATED LEADFRAME
- Publication number 20250087563
- Publication date Mar 13, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Nazila Dadvand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20250079369
- Publication date Mar 6, 2025
- Rohm Co., Ltd.
- Bungo TANAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, POWER CONVERTER, AND METHOD OF MANUFACTURING...
- Publication number 20250079271
- Publication date Mar 6, 2025
- Mitsubishi Electric Corporation
- Naoki YOSHIMATSU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20250069996
- Publication date Feb 27, 2025
- ROHM CO., LTD.
- Hiroaki MATSUBARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DYNAMIC PLATED METAL THICKNESS FOR SEMICONDUCTOR PACKAGE
- Publication number 20250069999
- Publication date Feb 27, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Huo Yun Duan
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
LEAD FRAME FOR A PACKAGE FOR A SEMICONDUCTOR DEVICE, SEMICONDUCTOR...
- Publication number 20250070000
- Publication date Feb 27, 2025
- STMicroelectronics S.r.l
- Fulvio Vittorio Fontana
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20250069997
- Publication date Feb 27, 2025
- ROHM CO., LTD.
- Kazuki OKUYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20250062199
- Publication date Feb 20, 2025
- ROHM CO., LTD.
- Hiroaki MATSUBARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LEAD FRAME, SEMICONDUCTOR DEVICE, AND LEAD FRAME MANUFACTURING METHOD
- Publication number 20250054845
- Publication date Feb 13, 2025
- Shinko Electric Industries Co., Ltd.
- Kentaro Kaneko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PACKAGE WITH CONCAVE WETTABILITY AND/OR METALLIZATION LAYER
- Publication number 20250054842
- Publication date Feb 13, 2025
- INFINEON TECHNOLOGIES AG
- Rowel TABAJONDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PACKAGE AND SEMICONDUCTOR DEVICE
- Publication number 20250054841
- Publication date Feb 13, 2025
- SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
- Ikuo NAKASHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IC PACKAGE WITH IMMERSION TIN ON FLANK
- Publication number 20250046621
- Publication date Feb 6, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Nazila Dadvand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR FRAME AND SEMICONDUCTOR PACKAGE INCLUDING THE SAME
- Publication number 20250029904
- Publication date Jan 23, 2025
- Samsung Electro-Mechanics Co., Ltd.
- Sijoong YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR PACKAGES WITH ROUGHENED CONDUCTIVE COMPONENTS
- Publication number 20240429134
- Publication date Dec 26, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Yee Gin TEA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND CORRESPONDING METHOD OF MANUFACTURE
- Publication number 20240413120
- Publication date Dec 12, 2024
- STMicroelectronics S.r.l
- Giovanni GRAZIOSI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LEAD FRAME AND MANUFACTURING METHOD THEREOF
- Publication number 20240404928
- Publication date Dec 5, 2024
- DAI NIPPON PRINTING CO., LTD.
- Masahiro NAGATA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ANTI-WHISKER COUNTER MEASURE USING A METHOD FOR MULTIPLE LAYER PLAT...
- Publication number 20240395680
- Publication date Nov 28, 2024
- STMicroelectronics S.r.l
- Paolo CREMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HEAT-DISSIPATING WIREBONDED MEMBERS ON PACKAGE SURFACES
- Publication number 20240379509
- Publication date Nov 14, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Makoto SHIBUYA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LEAD FRAME
- Publication number 20240371733
- Publication date Nov 7, 2024
- Ohkuchi Materials Co., Ltd.
- Keiichi Otaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC DEVICE WITH POST MOLD PLATED NICKEL TUNGSTEN AND TIN BIL...
- Publication number 20240363504
- Publication date Oct 31, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Nazila Dadvand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR PACKAGES AND RELATED METHODS
- Publication number 20240355638
- Publication date Oct 24, 2024
- SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
- Yong LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20240347426
- Publication date Oct 17, 2024
- ROHM CO., LTD.
- Katsuhiro IWAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MOLDED PACKAGE WITH AN INTERCHANGEABLE LEADFRAME
- Publication number 20240339382
- Publication date Oct 10, 2024
- TEXAS INSTRUMENTS INCORPORATED
- YOU CHYE HOW
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF FORMING A LAYER STRUCTURE, CHIP PACKAGE AND CHIP ARRANGEMENT
- Publication number 20240335912
- Publication date Oct 10, 2024
- INFINEON TECHNOLOGIES AG
- Alexander Heinrich
- B22 - CASTING POWDER METALLURGY

Metallic layers on lead frames

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Semiconductor package having wettable lead flanks and tie bars and...

Method for creating a wettable surface for improved reliability in...

Electronic device with multi-layer contact and system

Electronic device and method for manufacturing electronic device

Lead frame and manufacturing method thereof

Substrates with solder barriers on leads

Metallic structure for optical semiconductor device, method for pro...

Palladium-coated copper bonding wire, manufacturing method of palla...

Semiconductor package having side wall plating

Semiconductor device having cavities at an interface of an encapsul...

Semiconductor device and method of manufacturing the same

Semiconductor package having side wall plating

Semiconductor device

Semiconductor device

Semiconductor device

Method of manufacturing semiconductor devices and corresponding sem...

Power semiconductor device including a semiconductor chip

Semiconductor package with nickel-silver pre-plated leadframe

Lead frame for a package for a semiconductor device, semiconductor...

Method of manufacturing semiconductor devices, corresponding appara...

Semiconductor device and method of manufacturing the same

Methods and apparatus for an improved integrated circuit package

Semiconductor packages with roughened conductive components

Leadframe package with pre-applied filler material

Package with different types of semiconductor dies attached to a fl...

Microelectronics package assemblies and processes for making

Semiconductor device and corresponding method of manufacture

Semiconductor packages and related methods

Packaging of a semiconductor device with a plurality of leads

Heat-dissipating wirebonded members on package surfaces

Patents Applicationslast 30 patents

SEMICONDUCTOR PACKAGE

PACKAGES WITH STEPPED CONDUCTIVE TERMINALS

SEMICONDUCTOR MODULE

FLAT SEMICONDUCTOR PACKAGE WITH COPLANAR LEADS

METHOD OF MANUFACTURING SEMICONDUCTOR DEVICES AND CORRESPONDING SEM...

INTERCONNECT CLIP FOR VERTICALLY STACKED DIE ARRANGEMENT

SEMICONDUCTOR PACKAGE WITH NICKEL-SILVER PRE-PLATED LEADFRAME

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE, POWER CONVERTER, AND METHOD OF MANUFACTURING...

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE

DYNAMIC PLATED METAL THICKNESS FOR SEMICONDUCTOR PACKAGE

LEAD FRAME FOR A PACKAGE FOR A SEMICONDUCTOR DEVICE, SEMICONDUCTOR...

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

LEAD FRAME, SEMICONDUCTOR DEVICE, AND LEAD FRAME MANUFACTURING METHOD

PACKAGE WITH CONCAVE WETTABILITY AND/OR METALLIZATION LAYER

PACKAGE AND SEMICONDUCTOR DEVICE

IC PACKAGE WITH IMMERSION TIN ON FLANK

SEMICONDUCTOR FRAME AND SEMICONDUCTOR PACKAGE INCLUDING THE SAME

SEMICONDUCTOR PACKAGES WITH ROUGHENED CONDUCTIVE COMPONENTS

SEMICONDUCTOR DEVICE AND CORRESPONDING METHOD OF MANUFACTURE

LEAD FRAME AND MANUFACTURING METHOD THEREOF

ANTI-WHISKER COUNTER MEASURE USING A METHOD FOR MULTIPLE LAYER PLAT...

HEAT-DISSIPATING WIREBONDED MEMBERS ON PACKAGE SURFACES

LEAD FRAME

ELECTRONIC DEVICE WITH POST MOLD PLATED NICKEL TUNGSTEN AND TIN BIL...

SEMICONDUCTOR PACKAGES AND RELATED METHODS

SEMICONDUCTOR DEVICE

MOLDED PACKAGE WITH AN INTERCHANGEABLE LEADFRAME

METHOD OF FORMING A LAYER STRUCTURE, CHIP PACKAGE AND CHIP ARRANGEMENT