loadpatents
name:-0.033799171447754
name:-0.024018049240112
name:-0.00095510482788086
TSENG; Wei-Tsu Patent Filings

TSENG; Wei-Tsu

Patent Applications and Registrations

Patent applications and USPTO patent grants for TSENG; Wei-Tsu.The latest application filed is for "cobalt plated via integration scheme".

Company Profile
1.23.31
  • TSENG; Wei-Tsu - Hopewell Junction NY
  • TSENG, WEI-TSU - HSINCHU 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
Cobalt Plated Via Integration Scheme
App 20190206729 - FANG; Qiang ;   et al.
2019-07-04
Cobalt plated via integration scheme
Grant 10,340,183 - Fang , et al.
2019-07-02
Dual medium filter for ion and particle filtering during semiconductor processing
Grant 10,109,505 - Zhang , et al. October 23, 2
2018-10-23
Dual Medium Filter For Ion And Particle Filtering During Semiconductor Processing
App 20170148647 - Zhang; John H. ;   et al.
2017-05-25
Seamless metallization contacts
Grant 9,633,946 - Liang , et al. April 25, 2
2017-04-25
Dual medium filter for ion and particle filtering during semiconductor processing
Grant 9,607,864 - Zhang , et al. March 28, 2
2017-03-28
Multimetal Interlayer Interconnects
App 20160071791 - Huang; Elbert E. ;   et al.
2016-03-10
Hardmask Removal For Copper Interconnects With Tungsten Contacts By Chemical Mechanical Polishing
App 20150279733 - Ferrer; Domingo A. ;   et al.
2015-10-01
Doping Of Copper Wiring Structures In Back End Of Line Processing
App 20150255397 - Dyer; Thomas W. ;   et al.
2015-09-10
Doping of copper wiring structures in back end of line processing
Grant 9,059,177 - Dyer , et al. June 16, 2
2015-06-16
Post metal chemical-mechanical planarization cleaning process
Grant 8,920,567 - Devarapalli , et al. December 30, 2
2014-12-30
Post Metal Chemical-mechanical Planarization Cleaning Process
App 20140256133 - Devarapalli; Vamsi ;   et al.
2014-09-11
Doping Of Copper Wiring Structures In Back End Of Line Processing
App 20140246776 - Dyer; Thomas W. ;   et al.
2014-09-04
Method of repairing probe pads
Grant 8,822,994 - Zhang , et al. September 2, 2
2014-09-02
Doping of copper wiring structures in back end of line processing
Grant 8,765,602 - Dyer , et al. July 1, 2
2014-07-01
Technique For Uniform Cmp
App 20140097539 - Zhang; John H. ;   et al.
2014-04-10
Doping Of Copper Wiring Structures In Back End Of Line Processing
App 20140061914 - Dyer; Thomas W. ;   et al.
2014-03-06
Dual Medium Filter For Ion And Particle Filtering During Semiconductor Processing
App 20130312791 - Zhang; John H. ;   et al.
2013-11-28
Method Of Repairing Probe Pads
App 20130072011 - Zhang; John H. ;   et al.
2013-03-21
Method Of Repairing Probe Pads
App 20130063173 - Zhang; John H. ;   et al.
2013-03-14
Method of repairing probe pads
Grant 8,324,622 - Zhang , et al. December 4, 2
2012-12-04
Method Of Repairing Probe Pads
App 20110156032 - Zhang; John H. ;   et al.
2011-06-30
Detection and characterization of SiCOH-based dielectric materials during device fabrication
Grant 7,556,972 - Balachandran , et al. July 7, 2
2009-07-07
Extended life conditioning disk
Grant 7,510,463 - Kim , et al. March 31, 2
2009-03-31
Chemical planarization performance for copper/low-k interconnect structures
Grant 7,407,879 - Nicholson , et al. August 5, 2
2008-08-05
DETECTION AND CHARACTERIZATION OF SiCOH-BASED DIELECTRIC MATERIALS DURING DEVICE FABRICATION
App 20080182335 - Balachandran; Manoj ;   et al.
2008-07-31
Extended Life Conditioning Disk
App 20070287367 - Kim; Ben ;   et al.
2007-12-13
Wafer Removing Force Reduction On Cmp Tool
App 20070190788 - Balachandran; Manoj ;   et al.
2007-08-16
Maintaining uniform CMP hard mask thickness
Grant 7,253,098 - Chen , et al. August 7, 2
2007-08-07
Selective capping of copper wiring
Grant 7,190,079 - Andricacos , et al. March 13, 2
2007-03-13
Chemical planarization performance for copper/low-k interconnect structures
App 20060166012 - Nicholson; Lee M. ;   et al.
2006-07-27
Chemical planarization performance for copper/low-k interconnect structures
Grant 7,071,539 - Nicholson , et al. July 4, 2
2006-07-04
Copper recess process with application to selective capping and electroless plating
Grant 7,064,064 - Chen , et al. June 20, 2
2006-06-20
Robust Signal Processing Algorithm For End-Pointing Chemical-Mechanical Polishing Processes
App 20060105676 - O'Sullivan; Eugene J. ;   et al.
2006-05-18
Selective capping of copper wiring
App 20060076685 - Andricacos; Panayotis C. ;   et al.
2006-04-13
Selective capping of copper wiring
Grant 7,008,871 - Andricacos , et al. March 7, 2
2006-03-07
Maintaining Uniform Cmp Hard Mask Thickness
App 20060043590 - Chen; Steven Shyng-Tsong T. ;   et al.
2006-03-02
Copper recess process with application to selective capping and electroless plating
Grant 6,975,032 - Chen , et al. December 13, 2
2005-12-13
Copper recess process with application to selective capping and electroless plating
App 20050158985 - Chen, Shyng-Tsong ;   et al.
2005-07-21
Chemical planarization performance for copper/low-k interconnect structures
App 20050023689 - Nicholson, Lee M. ;   et al.
2005-02-03
Selective capping of copper wiring
App 20050001325 - Andricacos, Panayotis C. ;   et al.
2005-01-06
Copper recess process with application to selective capping and electroless plating
App 20040113279 - Chen, Shyng-Tsong ;   et al.
2004-06-17
Method of forming planar Cu interconnects without chemical mechanical polishing
App 20040094511 - Seo, Soon-Cheon ;   et al.
2004-05-20
Low dielectric constant polymer and monomers used in their formation
Grant 6,660,820 - Martin , et al. December 9, 2
2003-12-09
Scribe Line Structure For Preventing From Damages Thereof Induced During Fabrication
App 20020000642 - LIN, CHI-FA ;   et al.
2002-01-03
Inter-metal Dielectric Layer Structure And Its Forming Method
App 20010042903 - LIN, CHI-FA ;   et al.
2001-11-22
Chemical mechanical polishing slurry for metallic thin film
Grant 5,922,091 - Tsai , et al. July 13, 1
1999-07-13

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