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name:-0.05792498588562
name:-0.042536020278931
name:-0.014270067214966
YU; Li-Zhen Patent Filings

YU; Li-Zhen

Patent Applications and Registrations

Patent applications and USPTO patent grants for YU; Li-Zhen.The latest application filed is for "structure and formation method of semiconductor device with backside contact".

Company Profile
14.29.66
  • YU; Li-Zhen - New Taipei City TW
  • Yu; Li-Zhen - New Taipei TW
  • Yu; Li-Zhen - Hsinchu TW
  • Yu; Li-Zhen - Taipei TW
  • Yu; Li-Zhen - Taipei City TW
*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
Structure And Formation Method Of Semiconductor Device With Backside Contact
App 20220310804 - SU; Huan-Chieh ;   et al.
2022-09-29
Semiconductor device structure and methods of forming the same
Grant 11,456,246 - Huang , et al. September 27, 2
2022-09-27
Spacers for semiconductor devices including a backside power rails
Grant 11,456,209 - Yu , et al. September 27, 2
2022-09-27
Integrated circuit structure with backside via rail
Grant 11,450,751 - Su , et al. September 20, 2
2022-09-20
Contact Via Formation
App 20220293521 - Huang; Lin-Yu ;   et al.
2022-09-15
Semiconductor device structure with salicide layer and method for forming the same
Grant 11,444,173 - Shen , et al. September 13, 2
2022-09-13
Selective Liner On Backside Via And Method Thereof
App 20220285494 - Huang; Lin-Yu ;   et al.
2022-09-08
Using A Liner Layer To Enlarge Process Window For A Contact Via
App 20220285206 - Yu; Li-Zhen ;   et al.
2022-09-08
Method for fabricating a semiconductor device
Grant 11,437,279 - Chen , et al. September 6, 2
2022-09-06
Backside Vias in Semiconductor Device
App 20220278213 - Yu; Li-Zhen ;   et al.
2022-09-01
Method For Fabricating A Semiconductor Device
App 20220270929 - CHEN; Chun-Yuan ;   et al.
2022-08-25
Backside Gate Contact
App 20220271138 - Su; Huan-Chieh ;   et al.
2022-08-25
Semiconductor Device With Backside Gate Isolation Structure And Method For Forming The Same
App 20220271139 - Su; Huan-Chieh ;   et al.
2022-08-25
Gap spacer for backside contact structure
Grant 11,424,332 - Yu , et al. August 23, 2
2022-08-23
Semiconductor Device With Gate Cut Feature And Method For Forming The Same
App 20220262915 - Su; Huan-Chieh ;   et al.
2022-08-18
Method For Forming Via Structure Having Low Interface Resistance
App 20220262727 - YU; Li-Zhen ;   et al.
2022-08-18
Semiconductor device with air gaps and method of fabrication thereof
Grant 11,410,876 - Chang , et al. August 9, 2
2022-08-09
Semiconductor Device Structure And Methods Of Forming The Same
App 20220246464 - HUANG; Lin-Yu ;   et al.
2022-08-04
Dumbbell Shaped Self-aligned Capping Layer Over Source/drain Contacts And Method Thereof
App 20220246740 - Huang; Lin-Yu ;   et al.
2022-08-04
Capacitance reduction for backside power rail device
Grant 11,404,548 - Yu , et al. August 2, 2
2022-08-02
Enlarging contact area and process window for a contact via
Grant 11,387,140 - Yu , et al. July 12, 2
2022-07-12
Semiconductor device structure and methods of forming the same
Grant 11,374,093 - Huang , et al. June 28, 2
2022-06-28
Using a liner layer to enlarge process window for a contact via
Grant 11,361,986 - Yu , et al. June 14, 2
2022-06-14
Backside Connection Structures For Nanostructures And Methods Of Forming The Same
App 20220181250 - YU; Li-Zhen ;   et al.
2022-06-09
Self-aligned Contact Structures
App 20220173223 - Yu; Li-Zhen ;   et al.
2022-06-02
Backside vias in semiconductor device
Grant 11,349,004 - Yu , et al. May 31, 2
2022-05-31
Semiconductor Device Structure And Methods Of Forming The Same
App 20220165846 - HUANG; Lin-Yu ;   et al.
2022-05-26
Gap Spacer For Backside Contact Structure
App 20220165856 - Yu; Li-Zhen ;   et al.
2022-05-26
Interconnect Structure
App 20220165659 - Huang; Lin-Yu ;   et al.
2022-05-26
Selective liner on backside via and method thereof
Grant 11,342,413 - Huang , et al. May 24, 2
2022-05-24
Semiconductor Device Having Backside Via And Method Of Fabricating Thereof
App 20220157949 - HUANG; Lin-Yu ;   et al.
2022-05-19
Via structure having a metal hump for low interface resistance
Grant 11,328,990 - Yu , et al. May 10, 2
2022-05-10
Semiconductor Device With Backside Power Rail And Methods Of Fabrication Thereof
App 20220130991 - YU; Li-Zhen ;   et al.
2022-04-28
Backside Power Rail And Methods Of Forming The Same
App 20220130823 - Su; Huan-Chieh ;   et al.
2022-04-28
Dumbbell shaped self-aligned capping layer over source/drain contacts and method thereof
Grant 11,316,023 - Huang , et al. April 26, 2
2022-04-26
Semiconductor device structure and methods of forming the same
Grant 11,309,212 - Huang , et al. April 19, 2
2022-04-19
Capacitance Reduction For Backside Power Rail Device
App 20220115510 - YU; Li-Zhen ;   et al.
2022-04-14
Integrated Circuit Structure With Backside Interconnection Structure Having Air Gap
App 20220093448 - YU; Li-Zhen ;   et al.
2022-03-24
Semiconductor Devices With Backside Power Rail And Method Thereof
App 20220069076 - Yu; Li-Zhen ;   et al.
2022-03-03
Backside Contact
App 20220069117 - Yu; Li-Zhen ;   et al.
2022-03-03
Contact via formation
Grant 11,264,326 - Huang , et al. March 1, 2
2022-03-01
Backside connection structures for nanostructures and methods of forming the same
Grant 11,257,758 - Yu , et al. February 22, 2
2022-02-22
Self-aligned contact structures
Grant 11,257,926 - Yu , et al. February 22, 2
2022-02-22
Method for Forming Source/Drain Contacts Utilizing an Inhibitor
App 20220052167 - Huang; Lin-Yu ;   et al.
2022-02-17
Fin field effect transistor device structure and method for forming the same
Grant 11,251,305 - Huang , et al. February 15, 2
2022-02-15
Semiconductor Device Structure And Methods Of Forming The Same
App 20220037191 - HUANG; Lin-Yu ;   et al.
2022-02-03
Spacers for Semiconductor Devices Including Backside Power Rails
App 20220037192 - Yu; Li-Zhen ;   et al.
2022-02-03
Semiconductor Device Structure And Methods Of Forming The Same
App 20220037190 - HUANG; Lin-Yu ;   et al.
2022-02-03
Spacers for Semiconductor Devices Including a Backside Power Rails
App 20220037193 - Yu; Li-Zhen ;   et al.
2022-02-03
Semiconductor Structures And Methods Of Forming The Same
App 20220037486 - Huang; Lin-Yu ;   et al.
2022-02-03
Semiconductor device having backside via and method of fabricating thereof
Grant 11,239,325 - Huang , et al. February 1, 2
2022-02-01
Semiconductor Device Structure And Methods Of Forming The Same
App 20220028780 - HUANG; Lin-Yu ;   et al.
2022-01-27
Semiconductor Device With L-Shape Conductive Feature And Methods Of Forming The Same
App 20220028743 - Chuang; Cheng-Chi ;   et al.
2022-01-27
Backside power rail and methods of forming the same
Grant 11,222,892 - Su , et al. January 11, 2
2022-01-11
Semiconductor Device and Method of Forming Thereof
App 20210408249 - Yu; Li-Zhen ;   et al.
2021-12-30
Backside Connection Structures For Nanostructures And Methods Of Forming The Same
App 20210407900 - YU; Li-Zhen ;   et al.
2021-12-30
Source/drain Contacts And Methods Of Forming Same
App 20210408247 - Yu; Li-Zhen ;   et al.
2021-12-30
Connector Via Structures For Nanostructures And Methods Of Forming The Same
App 20210408274 - YU; Li-Zhen ;   et al.
2021-12-30
Integrated Circuit Structure With Backside Via Rail
App 20210399109 - SU; Huan-Chieh ;   et al.
2021-12-23
Backside Power Rail And Methods Of Forming The Same
App 20210391325 - Su; Huan-Chieh ;   et al.
2021-12-16
Dumbbell Shaped Self-aligned Capping Layer Over Source/drain Contacts And Method Thereof
App 20210391431 - Huang; Lin-Yu ;   et al.
2021-12-16
Methods of Forming Contact Features in Field-Effect Transistors
App 20210384352 - Yu; Li-Zhen ;   et al.
2021-12-09
Self-aligned Contact Structures
App 20210384316 - Yu; Li-Zhen ;   et al.
2021-12-09
Structure and method for bi-layer self-aligned contact
Grant 11,195,934 - Huang , et al. December 7, 2
2021-12-07
Semiconductor Device with Air Gaps and Method of Fabrication Thereof
App 20210375664 - Chang; Chia-Hao ;   et al.
2021-12-02
Contact Via Formation
App 20210375758 - Huang; Lin-Yu ;   et al.
2021-12-02
Semiconductor Device And Manufacturing Method Thereof
App 20210376092 - YU; Li-Zhen ;   et al.
2021-12-02
Method For Forming Long Channel Back-side Power Rail Device
App 20210351079 - Su; Huan-Chieh ;   et al.
2021-11-11
Semiconductor Device Having Backside Via And Method Of Fabricating Thereof
App 20210336012 - HUANG; Lin-Yu ;   et al.
2021-10-28
Selective Liner on Backside Via and Method Thereof
App 20210336004 - Huang; Lin-Yu ;   et al.
2021-10-28
Backside Vias in Semiconductor Device
App 20210336020 - Yu; Li-Zhen ;   et al.
2021-10-28
Butted Contacts and Methods of Fabricating the Same in Semiconductor Devices
App 20210328032 - Yu; Li-Zhen ;   et al.
2021-10-21
Method for forming source/drain contacts utilizing an inhibitor
Grant 11,152,475 - Huang , et al. October 19, 2
2021-10-19
Semiconductor device and method of forming same
Grant 11,145,728 - Huang , et al. October 12, 2
2021-10-12
Contact Formation Method And Related Structure
App 20210305382 - HUANG; Lin-Yu ;   et al.
2021-09-30
Enlarging Contact Area And Process Window For A Contact Via
App 20210296162 - Yu; Li-Zhen ;   et al.
2021-09-23
Using A Liner Layer To Enlarge Process Window For A Contact Via
App 20210280454 - Yu; Li-Zhen ;   et al.
2021-09-09
Method for Forming Source/Drain Contacts Utilizing an Inhibitor
App 20210273062 - Huang; Lin-Yu ;   et al.
2021-09-02
Methods of forming contact features in field-effect transistors
Grant 11,107,925 - Yu , et al. August 31, 2
2021-08-31
Semiconductor device and manufacturing method thereof
Grant 11,094,788 - Yu , et al. August 17, 2
2021-08-17
Slot Contacts and Method Forming Same
App 20210175125 - Huang; Lin-Yu ;   et al.
2021-06-10
Semiconductor Device And Method Of Forming Same
App 20210134969 - Huang; Lin-Yu ;   et al.
2021-05-06
Isolation Structure For Metal Interconnect
App 20210134669 - HUANG; Lin-Yu ;   et al.
2021-05-06
Fin Field Effect Transistor Device Structure And Method For Forming The Same
App 20210126129 - HUANG; Lin-Yu ;   et al.
2021-04-29
Contact Features and Methods of Fabricating the Same in Semiconductor Devices
App 20210098364 - Yu; Li-Zhen ;   et al.
2021-04-01
Via Structure Having Low Interface Resistance And Method For Forming The Same
App 20210098368 - YU; Li-Zhen ;   et al.
2021-04-01
Slot contacts and method forming same
Grant 10,943,829 - Huang , et al. March 9, 2
2021-03-09
Structure And Method For Bi-layer Self-aligned Contact
App 20210066470 - Huang; Lin-Yu ;   et al.
2021-03-04
Semiconductor Device And Manufacturing Method Thereof
App 20210057530 - YU; Li-Zhen ;   et al.
2021-02-25
Semiconductor device structure with epitaxial structure and method for forming the same
Grant 10,868,000 - Yu , et al. December 15, 2
2020-12-15
Semiconductor Device Structure With Epitaxial Structure And Method For Forming The Same
App 20200243519 - YU; Li-Zhen ;   et al.
2020-07-30
Slot Contacts and Method Forming Same
App 20200126865 - Huang; Lin-Yu ;   et al.
2020-04-23
Methods of Forming Contact Features in Field-Effect Transistors
App 20200105937 - Yu; Li-Zhen ;   et al.
2020-04-02
Semiconductor Device Structure With Salicide Layer And Method For Forming The Same
App 20190131421 - SHEN; Hsiang-Ku ;   et al.
2019-05-02

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