loadpatents
name:-0.019160985946655
name:-0.024154186248779
name:-0.0035769939422607
Shi; Hongqin Patent Filings

Shi; Hongqin

Patent Applications and Registrations

Patent applications and USPTO patent grants for Shi; Hongqin.The latest application filed is for "systems and methods for contact immersion lithography".

Company Profile
2.23.21
  • Shi; Hongqin - San Jose CA
  • Shi; Hongqin - Mountain View CA
  • Shi; Hongqin - Santa Clara CA
  • Shi, Hongqin - Santa Cruz CA
  • Shi; Hongqin - Rochester NY
*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
Systems and methods for verifying photomask cleanliness
Grant 11,275,312 - Dunphy , et al. March 15, 2
2022-03-15
Systems and Methods for Contact Immersion Lithography
App 20210191276 - Shi; Hongqin ;   et al.
2021-06-24
Systems and methods for lithography
Grant 10,948,830 - Shi , et al. March 16, 2
2021-03-16
Method for fabricating a curved eyepiece
Grant 10,338,390 - Cakmakci , et al.
2019-07-02
Method For Fabricating A Curved Eyepiece
App 20170363870 - Cakmakci; Ozan ;   et al.
2017-12-21
Method, apparatus and system for providing a uniform laminate structure
Grant 9,789,675 - Shi October 17, 2
2017-10-17
Lens with lightguide insert for head wearable display
Grant 9,568,734 - Giri , et al. February 14, 2
2017-02-14
Methods and systems for bonding multiple wafers
Grant 9,399,596 - Shi , et al. July 26, 2
2016-07-26
Lens with lightguide insert for head wearable display
Grant 9,213,178 - Giri , et al. December 15, 2
2015-12-15
Releasing and post-releasing processes in fabrications for micromirror array devices
Grant 8,395,837 - Shi , et al. March 12, 2
2013-03-12
Releasing and post-releasing processes in fabrications for micromirror array devices
App 20120184067 - Shi; Hongqin ;   et al.
2012-07-19
Speckle reduction in display systems that employ coherent light sources
Grant 8,068,267 - Grasser , et al. November 29, 2
2011-11-29
Speckle Reduction In Display Systems That Employ Coherent Light Sources
App 20100079848 - Grasser; Regis ;   et al.
2010-04-01
Methods and apparatus of etch process control in fabrications of microstructures
Grant 7,645,704 - Shi , et al. January 12, 2
2010-01-12
System and Method for Display Illumination
App 20090059336 - Dunphy; James Christopher ;   et al.
2009-03-05
Micromirror device and method for making the same
Grant 7,483,198 - Doan , et al. January 27, 2
2009-01-27
Methods for Depositing, Releasing and Packaging Micro-Electromechanical Devices on Wafer Substrates
App 20080096313 - Patel; Satayadev R. ;   et al.
2008-04-24
Micromirror devices and methods of making the same
Grant 7,362,494 - Huibers , et al. April 22, 2
2008-04-22
Methods for depositing, releasing and packaging micro-electromechanical devices on wafer substrates
Grant 7,307,775 - Patel , et al. December 11, 2
2007-12-11
Micromirror devices and methods of making the same
App 20070241417 - Huibers; Andrew ;   et al.
2007-10-18
Surface Lubrication In Microstructures
App 20070154622 - Shi; Hongqin
2007-07-05
Apparatus And Method For Detecting An Endpoint In A Vapor Phase Etch
App 20070119814 - Patel; Satyadev R. ;   et al.
2007-05-31
Micromirror devices with in-plane deformable hinge
Grant 7,215,459 - Huibers , et al. May 8, 2
2007-05-08
Apparatus and method for detecting an endpoint in a vapor phase etch
Grant 7,189,332 - Patel , et al. March 13, 2
2007-03-13
Micromirror device and method for making the same
Grant 7,119,944 - Patel , et al. October 10, 2
2006-10-10
Removal of sacrificial materials in MEMS fabrications
App 20060096705 - Shi; Hongqin ;   et al.
2006-05-11
Method for vapor phase etching of silicon
Grant 7,041,224 - Patel , et al. May 9, 2
2006-05-09
Etching method used in fabrications of microstructures
Grant 7,027,200 - Shi , et al. April 11, 2
2006-04-11
Micromirror device and method for making the same
App 20060056005 - Patel; Satyadev ;   et al.
2006-03-16
Micromirror devices with in-plane deformable hinge
App 20060056006 - Huibers; Andrew ;   et al.
2006-03-16
Method for achieving improved selectivity in an etching process
Grant 6,942,811 - Patel , et al. September 13, 2
2005-09-13
Etching method in fabrications of microstructures
Grant 6,939,472 - Schaadt , et al. September 6, 2
2005-09-06
Micromirror device and method for making the same
App 20050157375 - Doan, Jonathan ;   et al.
2005-07-21
Methods for depositing, releasing and packaging micro-electromechanical devices on wafer substrates
App 20050074919 - Patel, Satayadev R. ;   et al.
2005-04-07
Etching method in fabrications of microstructures
App 20050059253 - Schaadt, Gregory P. ;   et al.
2005-03-17
Methods and apparatus of etch process control in fabrications of microstructures
App 20050059254 - Shi, Hongqin ;   et al.
2005-03-17
Etching method used in fabrications of microstructures
App 20050020089 - Shi, Hongqin ;   et al.
2005-01-27
Thin cell gap microdisplays with optimum optical properties
Grant 6,801,285 - Shi , et al. October 5, 2
2004-10-05
Apparatus and method for detecting an endpoint in a vapor phase etch
App 20040069747 - Patel, Satyadev R. ;   et al.
2004-04-15
Thin cell gap microdisplays with optimum optical properties
App 20030053017 - Shi, Hongqin ;   et al.
2003-03-20
Method for vapor phase etching of silicon
App 20020195423 - Patel, Satyadev R. ;   et al.
2002-12-26
Method for achieving improved selectivity in an etching process
App 20020121502 - Patel, Satyadev R. ;   et al.
2002-09-05
Thermotropic chiral nematic liquid crystalline copolymers
Grant 5,332,522 - Chen , et al. July 26, 1
1994-07-26

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