Guojun Liu

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Methods and apparatus for improved metal ion filtering
- Patent number 9,953,813
- Issue date Apr 24, 2018
- Applied Materials, Inc.
- Xianmin Tang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Bipolar collimator utilized in a physical vapor deposition chamber
- Patent number 9,831,074
- Issue date Nov 28, 2017
- Applied Materials, Inc.
- Joung Joo Lee
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of depositing metals using high frequency plasma
- Patent number 9,466,524
- Issue date Oct 11, 2016
- Applied Materials, Inc.
- Paul F. Ma
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Silicon/germanium nanoparticles and inks having low metal contamina...
- Patent number 9,006,720
- Issue date Apr 14, 2015
- NanoGram Corporation
- Shivkumar Chiruvolu
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Silicon substrates with doped surface contacts formed from doped si...
- Patent number 8,912,083
- Issue date Dec 16, 2014
- NanoGram Corporation
- Guojun Liu
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Silicon/germanium nanoparticle inks, laser pyrolysis reactors for t...
- Patent number 8,895,962
- Issue date Nov 25, 2014
- NanoGram Corporation
- Shivkumar Chiruvolu
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND APPARATUS FOR IMPROVED METAL ION FILTERING
- Publication number 20150357171
- Publication date Dec 10, 2015
- Applied Materials, Inc.
- XIANMIN TANG
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD AND APPARATUS FOR FILM DEPOSITION
- Publication number 20150136732
- Publication date May 21, 2015
- Applied Materials, Inc.
- Xianmin TANG
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
BIPOLAR COLLIMATOR UTILIZED IN A PHYSICAL VAPOR DEPOSITION CHAMBER
- Publication number 20150114823
- Publication date Apr 30, 2015
- Applied Materials, Inc.
- Joung Joo LEE
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD AND APPARATUS FOR SUBSTRATE PRECLEAN WITH HYDROGEN CONTAININ...
- Publication number 20130330920
- Publication date Dec 12, 2013
- Applied Materials, Inc.
- Guojun Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON/GERMANIUM NANOPARTICLE INKS, LASER PYROLYSIS REACTORS FOR T...
- Publication number 20130221286
- Publication date Aug 29, 2013
- NanoGram Corporation
- Shivkumar Chiruvolu
- B82 - NANO-TECHNOLOGY
Information Patent Application
Method Of Depositing Metals Using High Frequency Plasma
- Publication number 20130196507
- Publication date Aug 1, 2013
- Paul F. Ma
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
STRUCTURES INCORPORATING SILICON NANOPARTICLE INKS, DENSIFIED SILIC...
- Publication number 20130105806
- Publication date May 2, 2013
- Guojun Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON SUBSTRATES WITH DOPED SURFACE CONTACTS FORMED FROM DOPED SI...
- Publication number 20120193769
- Publication date Aug 2, 2012
- Guojun Liu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
CONTROL OF PLASMA PROFILE USING MAGNETIC NULL ARRANGEMENT BY AUXILI...
- Publication number 20120024229
- Publication date Feb 2, 2012
- Applied Materials, Inc.
- GUOJUN LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON/GERMANIUM NANOPARTICLE INKS, LASER PYROLYSIS REACTORS FOR T...
- Publication number 20110318905
- Publication date Dec 29, 2011
- Shivkumar Chiruvolu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Person

Patents Grantslast 30 patents

Methods and apparatus for improved metal ion filtering

Bipolar collimator utilized in a physical vapor deposition chamber

Method of depositing metals using high frequency plasma

Silicon/germanium nanoparticles and inks having low metal contamina...

Silicon substrates with doped surface contacts formed from doped si...

Silicon/germanium nanoparticle inks, laser pyrolysis reactors for t...

Patents Applicationslast 30 patents

METHODS AND APPARATUS FOR IMPROVED METAL ION FILTERING

METHOD AND APPARATUS FOR FILM DEPOSITION

BIPOLAR COLLIMATOR UTILIZED IN A PHYSICAL VAPOR DEPOSITION CHAMBER

METHOD AND APPARATUS FOR SUBSTRATE PRECLEAN WITH HYDROGEN CONTAININ...

SILICON/GERMANIUM NANOPARTICLE INKS, LASER PYROLYSIS REACTORS FOR T...

Method Of Depositing Metals Using High Frequency Plasma

STRUCTURES INCORPORATING SILICON NANOPARTICLE INKS, DENSIFIED SILIC...

SILICON SUBSTRATES WITH DOPED SURFACE CONTACTS FORMED FROM DOPED SI...

CONTROL OF PLASMA PROFILE USING MAGNETIC NULL ARRANGEMENT BY AUXILI...

SILICON/GERMANIUM NANOPARTICLE INKS, LASER PYROLYSIS REACTORS FOR T...