loadpatents
name:-0.061570167541504
name:-0.03435492515564
name:-0.015867948532104
Masumoto; Mutsumi Patent Filings

Masumoto; Mutsumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Masumoto; Mutsumi.The latest application filed is for "semiconductor device having tapered metal coated sidewalls".

Company Profile
7.30.48
  • Masumoto; Mutsumi - Oita JP
  • MASUMOTO; Mutsumi - Beppu JP
  • Masumoto; Mutsumi - Beppu Oita JP
  • Masumoto; Mutsumi - Beppu Oita-Ken JP
  • MASUMOTO; Mutsumi - Beppu-shi JP
  • MASUMOTO; Mutsumi - Beppu-city JP
  • Masumoto; Mutsumi - Beppu-shi Oita JP
  • Masumoto; Mutsumi - Hayami-gun JP
  • Masumoto; Mutsumi - Hiji-machi JP
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Fan-out electronic device
Grant 11,410,875 - Nguyen , et al. August 9, 2
2022-08-09
Semiconductor Device Having Tapered Metal Coated Sidewalls
App 20220208689 - NOGUCHI; Tomoko ;   et al.
2022-06-30
Embedded Die Packaging With Integrated Ceramic Substrate
App 20220108955 - Kim; Woochan ;   et al.
2022-04-07
Embedded die packaging with integrated ceramic substrate
Grant 11,183,460 - Kim , et al. November 23, 2
2021-11-23
Stress buffer layer in embedded package
Grant 11,183,441 - Kim , et al. November 23, 2
2021-11-23
Embedded die package multichip module
Grant 11,158,595 - Kim , et al. October 26, 2
2021-10-26
Frame Design In Embedded Die Package
App 20210134729 - Kim; Woochan ;   et al.
2021-05-06
Metal-covered Chip Scale Packages
App 20210125959 - MATSUURA; Masamitsu ;   et al.
2021-04-29
Stress Buffer Layer in Embedded Package
App 20200203249 - Kim; Woochan ;   et al.
2020-06-25
Fan-out Electronic Device
App 20200203219 - Nguyen; Hau Thanh ;   et al.
2020-06-25
Embedded Die Packaging With Integrated Ceramic Substrate
App 20200091076 - Kim; Woochan ;   et al.
2020-03-19
Stress buffer layer in embedded package
Grant 10,580,715 - Kim , et al.
2020-03-03
Stress Buffer Layer in Embedded Package
App 20190385924 - Kim; Woochan ;   et al.
2019-12-19
Embedded Die Package Multichip Module
App 20190013288 - KIM; WOOCHAN ;   et al.
2019-01-10
Dual Sided Embedded Die And Fabrication Of Same Background
App 20160240392 - Poddar; Anindya ;   et al.
2016-08-18
Structure and Method of Batch-Packaging Low Pin Count Embedded Semiconductor Chips
App 20160005705 - Masumoto; Mutsumi
2016-01-07
Dual Sided Embedded Die And Fabrication Of Same Background
App 20150147845 - Poddar; Anindya ;   et al.
2015-05-28
Method And Structure Of Panelized Packaging Of Semiconductor Devices
App 20150008566 - Gerber; Mark A. ;   et al.
2015-01-08
Thin Semiconductor Chip Mounting
App 20140069989 - Masumoto; Mutsumi
2014-03-13
Bonding a solder bump to a lead using compression and retraction forces
Grant 8,381,967 - Masumoto , et al. February 26, 2
2013-02-26
Semiconductor device having solder-free gold bump contacts for stability in repeated temperature cycles
Grant 8,298,947 - Masumoto October 30, 2
2012-10-30
Copper pillar bonding for fine pitch flip chip devices
Grant 8,115,310 - Masumoto , et al. February 14, 2
2012-02-14
Conductive pattern formation method
Grant 7,947,602 - Ito , et al. May 24, 2
2011-05-24
Semiconductor Device Having Solder-Free Gold Bump Contacts for Stability in Repeated Temperature Cycles
App 20110045641 - MASUMOTO; Mutsumi
2011-02-24
Copper Pillar Bonding For Fine Pitch Flip Chip Devices
App 20100314745 - Masumoto; Kenji ;   et al.
2010-12-16
Semiconductor device singulation method
Grant 7,851,264 - Masumoto December 14, 2
2010-12-14
Semiconductor device having solder-free gold bump contacts for stability in repeated temperature cycles
Grant 7,847,399 - Masumoto December 7, 2
2010-12-07
Method for Mounting Flip Chip and Substrate Used Therein
App 20100269333 - MASUMOTO; Mutsumi ;   et al.
2010-10-28
Semiconductor Manufacturing Method
App 20100255641 - NAKANISHI; Noboru ;   et al.
2010-10-07
Structure and Method for Thin Single or Multichip Semiconductor QFN Packages
App 20100237511 - MASUMOTO; Mutsumi
2010-09-23
Method for thin semiconductor packages
Grant 7,754,528 - Masumoto July 13, 2
2010-07-13
Electronic Part Manufacturing Method
App 20100090334 - MASUMOTO; Mutsumi
2010-04-15
Assembling of Electronic Members on IC Chip
App 20100032802 - Togawa; Shinichi ;   et al.
2010-02-11
Mounting system
Grant 7,621,969 - Masumoto , et al. November 24, 2
2009-11-24
Semiconductor Device Singulation Method
App 20090197373 - Masumoto; Mutsumi
2009-08-06
Semiconductor Device Having Solder-free Gold Bump Contacts For Stability In Repeated Temperature Cycles
App 20090146298 - Masumoto; Mutsumi
2009-06-11
Method for manufacturing a semiconductor device
Grant 7,521,291 - Masumoto April 21, 2
2009-04-21
Structure And Method For Thin Single Or Multichip Semiconductor Qfn Packages
App 20090087946 - Masumoto; Mutsumi
2009-04-02
Method For Manufacturing Semiconductor Device
App 20090017582 - MASUMOTO; MUTSUMI
2009-01-15
Packaging system
App 20090011538 - Masumoto; Mutsumi ;   et al.
2009-01-08
Flip-chip semiconductor device manufacturing method
Grant 7,459,339 - Masumoto December 2, 2
2008-12-02
Conductive Pattern Formation Method
App 20080199988 - Ito; Chizuko ;   et al.
2008-08-21
Structure and method for thin single or multichip semiconductor QFN packages
App 20070132075 - Masumoto; Mutsumi
2007-06-14
Semiconductor Device with Improved Stud Bump
App 20070117265 - Masumoto; Mutsumi
2007-05-24
Flip-Chip Semiconductor Device Manufacturing Method
App 20070117264 - Masumoto; Mutsumi
2007-05-24
Method for Manufacturing a Semiconductor Device
App 20070092991 - Masumoto; Mutsumi
2007-04-26
Electronic Part Manufacturing Method
App 20070090160 - Masumoto; Mutsumi
2007-04-26
Method for producing a semiconductor package, with a rerouted electrode formed on a resin projection portion
Grant 7,157,363 - Suzuki , et al. January 2, 2
2007-01-02
Semiconductor package, semiconductor device and electronic device
Grant 7,023,088 - Suzuki , et al. April 4, 2
2006-04-04
Semiconductor package production method and semiconductor package
Grant 6,969,919 - Yajima , et al. November 29, 2
2005-11-29
Semiconductor device and its manufacturing method
Grant 6,929,971 - Murata , et al. August 16, 2
2005-08-16
Semiconductor device and manufacturing method
Grant 6,887,778 - Watanabe , et al. May 3, 2
2005-05-03
Semiconductor device and its manufacturing method
Grant 6,876,077 - Murata , et al. April 5, 2
2005-04-05
Semiconductor package, semiconductor device, electronic device, and method for producing semiconductor package
App 20050037539 - Suzuki, Takanao ;   et al.
2005-02-17
Semiconductor package production method and semiconductor package
App 20050003577 - Yajima, Kiyoshi ;   et al.
2005-01-06
Semiconductor package, semiconductor device, electronic device, and method of manufacturing semiconductor package
Grant 6,835,595 - Suzuki , et al. December 28, 2
2004-12-28
Method for packaging a low profile semiconductor device
Grant 6,830,956 - Masumoto , et al. December 14, 2
2004-12-14
Thinning of semiconductor wafers
App 20040214432 - Masumoto, Mutsumi
2004-10-28
Method of manufacturing a semiconductor chip comprising multiple bonding pads in staggard rows on edges
Grant 6,780,749 - Masumoto , et al. August 24, 2
2004-08-24
Semiconductor package with a thermoset bond
Grant 6,774,496 - Yajima , et al. August 10, 2
2004-08-10
Semiconductor device and manufacturing method thereof
Grant 6,759,745 - Masumoto , et al. July 6, 2
2004-07-06
Back side coating of semiconductor wafers
Grant 6,734,532 - Koduri , et al. May 11, 2
2004-05-11
Method of forming a semiconductor package
Grant 6,716,674 - Yajima , et al. April 6, 2
2004-04-06
Semiconductor package, semiconductor device, electronic device, and method for producing semiconductor package
App 20030207494 - Suzuki, Takanao ;   et al.
2003-11-06
Semiconductor device and its manufacturing method
App 20030205725 - Masumoto, Kenji ;   et al.
2003-11-06
Semiconductor device and its manufacturing method
App 20030155652 - Murata, Kensho ;   et al.
2003-08-21
Semiconductor package production method and semiconductor package
App 20030153121 - Yajima, Kiyoshi ;   et al.
2003-08-14
Back side coating of semiconductor wafers
App 20030109082 - Koduri, Sreenivasan K. ;   et al.
2003-06-12
Semiconductor device and its manufacturing method
App 20030107054 - Murata, Kensho ;   et al.
2003-06-12
Semiconductor device and manufacturing method
App 20030068847 - Watanabe, Masako ;   et al.
2003-04-10
Semiconductor device and manufacturing method thereof
App 20030062613 - Masumoto, Kenji ;   et al.
2003-04-03
Semiconductor package production method and semiconductor package
App 20030049883 - Yajima, Kiyoshi ;   et al.
2003-03-13
Semiconductor device manufacturing method
App 20030036219 - Masumoto, Mutsumi ;   et al.
2003-02-20
Semiconductor device manufacturing method
App 20030036257 - Masumoto, Mutsumi ;   et al.
2003-02-20
Method for manufacturing a semiconductor device
Grant 6,482,730 - Masumoto , et al. November 19, 2
2002-11-19
Semiconductor device and its manufacturing method
App 20020145198 - Murata, Kensho ;   et al.
2002-10-10
Semiconductor devcice and its manufacturing method
App 20020050653 - Masumoto, Kenji ;   et al.
2002-05-02

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