loadpatents
name:-0.10579395294189
name:-0.034971952438354
name:-0.0076119899749756
TIAN; Kehan Patent Filings

TIAN; Kehan

Patent Applications and Registrations

Patent applications and USPTO patent grants for TIAN; Kehan.The latest application filed is for "light projection method and light projection device".

Company Profile
6.42.39
  • TIAN; Kehan - Zhejiang Province CN
  • Tian; Kehan - Poughkeepsie NY
  • TIAN; Kehan - Beijing CN
  • Tian; Kehan - Hopewell Junction NY
  • Tian; Kehan - Fishkill NY US
  • Tian; Kehan - US
*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
Light Projection Method And Light Projection Device
App 20220090914 - YIN; Xiaodong ;   et al.
2022-03-24
Semiconductor fabrication design rule loophole checking for design for manufacturability optimization
Grant 11,036,126 - Lin , et al. June 15, 2
2021-06-15
Near-eye Optical Imaging System, Near-eye Display Device And Head-mounted Display Device
App 20200225487 - HUANG; Zhengyu ;   et al.
2020-07-16
Semiconductor fabrication design rule loophole checking for design for manufacturability optimization
Grant 10,585,346 - Lin , et al.
2020-03-10
Semiconductor Fabrication Design Rule Loophole Checking For Design For Manufacturability Optimization
App 20190294039 - LIN; CHIEH-YU ;   et al.
2019-09-26
Semiconductor fabrication design rule loophole checking for design for manufacturability optimization
Grant 10,394,116 - Lin , et al. A
2019-08-27
Semiconductor Fabrication Design Rule Loophole Checking For Design For Manufacturability Optimization
App 20190072845 - LIN; CHIEH-YU ;   et al.
2019-03-07
Semiconductor Fabrication Design Rule Loophole Checking For Design For Manufacturability Optimization
App 20190072846 - LIN; CHIEH-YU ;   et al.
2019-03-07
Method and program product for designing source and mask for lithography
Grant 9,857,676 - Inoue , et al. January 2, 2
2018-01-02
Dummy gate structure for electrical isolation of a fin DRAM
Grant 9,741,722 - Barth, Jr. , et al. August 22, 2
2017-08-22
Source, target and mask optimization by incorporating contour based assessments and integration over process variations
Grant 9,651,856 - Inoue , et al. May 16, 2
2017-05-16
Dummy gate structure for electrical isolation of a fin DRAM
Grant 9,564,445 - Barth, Jr. , et al. February 7, 2
2017-02-07
Synthesizing low mask error enhancement factor lithography solutions
Grant 9,395,622 - Inoue , et al. July 19, 2
2016-07-19
Source, Target And Mask Optimization By Incorporating Contour Based Assessments And Integration Over Process Variations
App 20160109795 - INOUE; TADANOBU ;   et al.
2016-04-21
Method And Program Product For Designing Source And Mask For Lithography
App 20160103389 - Inoue; Tadanobu ;   et al.
2016-04-14
Source, target and mask optimization by incorporating countour based assessments and integration over process variations
Grant 9,250,535 - Inoue , et al. February 2, 2
2016-02-02
Dummy Gate Structure For Electrical Isolation Of A Fin Dram
App 20160027789 - Barth, JR.; John E. ;   et al.
2016-01-28
High density field effect transistor design including a broken gate line
Grant 9,117,051 - Lin , et al. August 25, 2
2015-08-25
Synthesizing Low Mask Error Enhancement Factor Lithography Solutions
App 20150234970 - Inoue; Tadanobu ;   et al.
2015-08-20
Dummy Gate Structure For Electrical Isolation Of A Fin Dram
App 20150206885 - Barth, Jr.; John E. ;   et al.
2015-07-23
High Density Field Effect Transistor Design Including A Broken Gate Line
App 20150111367 - Lin; Chieh-yu ;   et al.
2015-04-23
Mask design method, program, and mask design system
Grant 8,959,462 - Inoue , et al. February 17, 2
2015-02-17
Source-mask optimization for a lithography process
Grant 8,954,898 - Inoue , et al. February 10, 2
2015-02-10
Analyzing a patterning process using a model of yield
Grant 8,880,382 - Bagheri , et al. November 4, 2
2014-11-04
Source-mask Optimization For A Lithography Process
App 20140282291 - Inoue; Tadanobu ;   et al.
2014-09-18
Source, Target And Mask Optimization By Incorporating Countour Based Assessments And Integration Over Process Variations
App 20140268075 - Inoue; Tadanobu ;   et al.
2014-09-18
Optimizing lithographic mask for manufacturability in efficient manner
Grant 8,719,735 - Sakamoto , et al. May 6, 2
2014-05-06
Analyzing a patterning process using a model of yield
Grant 8,682,634 - Bagheri , et al. March 25, 2
2014-03-25
Constrained optimization of lithographic source intensities under contingent requirements
Grant 8,605,254 - Bagheri , et al. December 10, 2
2013-12-10
Mask Design Method, Program, And Mask Design System
App 20130263063 - Inoue; Tadanobu ;   et al.
2013-10-03
System and method for projection lithography with immersed image-aligned diffractive element
Grant 8,537,444 - Gil , et al. September 17, 2
2013-09-17
Determining manufacturability of lithographic mask based on manufacturing shape penalty of aspect ratio of edge that takes into account pair of connected edges of the edge
Grant 8,539,390 - Inoue , et al. September 17, 2
2013-09-17
Method for generating a plurality of optimized wavefronts for a multiple exposure lithographic process
Grant 8,495,528 - Bagheri , et al. July 23, 2
2013-07-23
Analyzing A Patterning Process Using A Model Of Yield
App 20130185046 - Bagheri; Saeed ;   et al.
2013-07-18
Analyzing A Patterning Process Using A Model Of Yield
App 20130185045 - BAGHERI; Saeed ;   et al.
2013-07-18
Wavefront engineering of mask data for semiconductor device design
Grant 8,453,076 - Inoue , et al. May 28, 2
2013-05-28
Fracturing continuous photolithography masks
Grant 8,448,098 - Liu , et al. May 21, 2
2013-05-21
System And Method For Projection Lithography With Immersed Image-aligned Diffractive Element
App 20130071774 - Gil; Dario ;   et al.
2013-03-21
Method for optimizing source and mask to control line width roughness and image log slope
Grant 8,372,565 - Tian , et al. February 12, 2
2013-02-12
Optimizing lithographic mask for manufacturability in efficient manner
App 20130019211 - Sakamoto; Masaharu ;   et al.
2013-01-17
Method to match exposure tools using a programmable illuminator
Grant 8,351,037 - Azpiroz , et al. January 8, 2
2013-01-08
Dynamic provisional decomposition of lithographic patterns having different interaction ranges
Grant 8,266,554 - Bagheri , et al. September 11, 2
2012-09-11
Fracturing continuous photolithography masks
Grant 8,266,556 - Liu , et al. September 11, 2
2012-09-11
Fracturing Continuous Photolithography Masks
App 20120210281 - LIU; YING ;   et al.
2012-08-16
Determining manufacturability of lithographic mask based on manufacturing shape penalty of aspect ratio of edge that takes into account pair of connected edges of the edge
App 20120196210 - Inoue; Tadanobu ;   et al.
2012-08-02
Method for fast estimation of lithographic binding patterns in an integrated circuit layout
Grant 8,234,603 - Bagheri , et al. July 31, 2
2012-07-31
Method For Generating A Plurality Of Optimized Wavefronts For A Multiple Exposure Lithographic Process
App 20120077130 - Bagheri; Saeed ;   et al.
2012-03-29
Method For Optimizing Source And Mask To Control Line Width Roughness And Image Log Slope
App 20120052418 - Tian; Kehan ;   et al.
2012-03-01
Dynamic Provisional Decomposition Of Lithographic Patterns Having Different Interaction Ranges
App 20120047471 - Bagheri; Saeed ;   et al.
2012-02-23
Fracturing Continuous Photolithography Masks
App 20120036487 - LIU; YING ;   et al.
2012-02-09
Method For Fast Estimation Of Lithographic Binding Patterns In An Integrated Circuit Layout
App 20120017194 - Bagheri; Saeed ;   et al.
2012-01-19
Method To Match Exposure Tools Using A Programmable Illuminator
App 20120008134 - Azpiroz; Jaione Tirapu ;   et al.
2012-01-12
Calculating image intensity of mask by decomposing Manhattan polygon based on parallel edge
Grant 8,059,885 - Tirapu-Azpiroz , et al. November 15, 2
2011-11-15
Determining manufacturability of lithographic mask by reducing target edge pairs used in determining a manufacturing penalty of the lithographic mask
Grant 8,056,023 - Inoue , et al. November 8, 2
2011-11-08
Determining manufacturability of lithographic mask by selecting target edge pairs used in determining a manufacturing penalty of the lithographic mask
Grant 8,056,026 - Inoue , et al. November 8, 2
2011-11-08
Determining manufacturability of lithographic mask using continuous derivatives characterizing the manufacturability on a continuous scale
Grant 8,028,254 - Inoue , et al. September 27, 2
2011-09-27
Wavefront engineering of mask data for semiconductor device design
App 20110231803 - Inoue; Tadanobu ;   et al.
2011-09-22
Method, computer program, apparatus and system providing printing for an illumination mask for three-dimensional images
Grant 7,969,554 - Melville , et al. June 28, 2
2011-06-28
High contrast lithographic masks
Grant 7,944,545 - Bagheri , et al. May 17, 2
2011-05-17
Constrained Optimization Of Lithographic Source Intensities Under Contingent Requirements
App 20110096313 - Bagheri; Saeed ;   et al.
2011-04-28
High Contrast Lithographic Masks
App 20100283982 - Bagheri; Saeed ;   et al.
2010-11-11
Determining Manufacturability Of Lithographic Mask Using Continuous Derivatives Characterizing The Manufacturability On A Continuous Scale
App 20100153903 - Inoue; Tadanobu ;   et al.
2010-06-17
Determining Manufacturability Of Lithographic Mask By Selecting Target Edge Pairs Used In Determining A Manufacturing Penalty Of The Lithographic Mask
App 20100153902 - Inoue; Tadanobu ;   et al.
2010-06-17
Determining manufacturability of lithographic mask by reducing target edge pairs used in determining a manufacturing penalty of the lithographic mask
App 20100153901 - Inoue; Tadanobu ;   et al.
2010-06-17
System And Method For Projection Lithography With Immersed Image-aligned Diffractive Element
App 20100003605 - Gil; Dario ;   et al.
2010-01-07
Calculating Image Intensity Of Mask By Decomposing Manhattan Polygon Based On Parallel Edge
App 20090185740 - Tirapu-Azpiroz; Jaione ;   et al.
2009-07-23
Method, Computer Program, Apparatus and System Providing Printing for an Illumination Mask for Three-Dimensional Images
App 20090021718 - Melville; David O. S. ;   et al.
2009-01-22

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