PLANAR SEMICONDUCTOR, INC

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FREMONT, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Subnanometer-level light-based substrate cleaning mechanism
- Patent number 11,069,521
- Issue date Jul 20, 2021
- Planar Semiconductor, Inc.
- Rubinder S. Randhawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sub-nanometer-level substrate cleaning mechanism
- Patent number 10,985,039
- Issue date Apr 20, 2021
- Planar Semiconductor, Inc.
- Rubinder S. Randhawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Removal of process effluents
- Patent number 10,892,172
- Issue date Jan 12, 2021
- Planar Semiconductor, Inc.
- Rubinder S. Randhawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cleaning flat objects with a pulsed-liquid jet
- Patent number 10,828,677
- Issue date Nov 10, 2020
- Planar Semiconductor, Inc.
- Rubinder S. Randhawa
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Method and apparatus for cleaning flat objects with pulsed liquid jet
- Patent number 10,179,351
- Issue date Jan 15, 2019
- Planar Semiconductor, Inc.
- Rubinder Randhawa
- B08 - CLEANING
Information Patent Grant
Apparatus and method for cleaning flat objects in a vertical orient...
- Patent number 9,799,536
- Issue date Oct 24, 2017
- Planar Semiconductor, Inc.
- Rubinder Randhawa
- B08 - CLEANING
Information Patent Grant
Method for precision cleaning and drying flat objects
- Patent number 9,418,831
- Issue date Aug 16, 2016
- Planar Semiconductor, Inc.
- Rubinder Randhawa
- B08 - CLEANING
Information Patent Grant
Single-chamber apparatus for precision cleaning and drying of flat...
- Patent number 9,275,849
- Issue date Mar 1, 2016
- Planar Semiconductor, Inc.
- Rubinder Randhawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Holding and rotary driving mechanism for flat objects
- Patent number 9,202,725
- Issue date Dec 1, 2015
- Planar Semiconductor, Inc.
- Rubinder S. Randhawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SUBNANOMETER-LEVEL LIGHT-BASED SUBSTRATE CLEANING MECHANISM
- Publication number 20200219722
- Publication date Jul 9, 2020
- Planar Semiconductor, Inc.
- Rubinder S. RANDHAWA
- B08 - CLEANING
Information Patent Application
REMOVAL OF PROCESS EFFLUENTS
- Publication number 20190378729
- Publication date Dec 12, 2019
- Planar Semiconductor, Inc.
- Rubinder S. RANDHAWA
- B08 - CLEANING
Information Patent Application
SUB-NANOMETER-LEVEL SUBSTRATE CLEANING MECHANISM
- Publication number 20190371629
- Publication date Dec 5, 2019
- Planar Semiconductor, Inc.
- Rubinder S. Randhawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CLEANING FLAT OBJECTS WITH A PULSED-LIQUID JET
- Publication number 20190054508
- Publication date Feb 21, 2019
- Planar Semiconductor, Inc.
- Rubinder S. Randhawa
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Method for precision cleaning and drying flat objects
- Publication number 20090032062
- Publication date Feb 5, 2009
- Planar Semiconductor, Inc.
- Rubinder Randhawa
- B08 - CLEANING
Information Patent Application
Single-chamber apparatus for precision cleaning and drying of flat...
- Publication number 20090032070
- Publication date Feb 5, 2009
- Planar Semiconductor, Inc.
- Rubinder Randhawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Holding and rotary driving mechanism for flat objects
- Publication number 20080017225
- Publication date Jan 24, 2008
- Planar Semiconductor, Inc.
- Rubinder S. Randhawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Apparatus and method for cleaning flat objects in a vertical orient...
- Publication number 20060174919
- Publication date Aug 10, 2006
- Planar Semiconductor, Inc.
- Rubinder Randhawa
- B08 - CLEANING
Information Patent Application
Method and apparatus for cleaning flat objects with pulsed liquid jet
- Publication number 20060174920
- Publication date Aug 10, 2006
- Planar Semiconductor, Inc.
- Rubinder Randhawa
- B08 - CLEANING

Trademarklast 30 trademarks

Information Trademark
76670700 - R-PHAST
- Serial number 76670700
- Filing date Dec 18, 2006
- PLANAR SEMICONDUCTOR, INC.
- 7 - Machines and machine tools

PLANAR SEMICONDUCTOR, INC

Organization

Patents Grantslast 30 patents

Subnanometer-level light-based substrate cleaning mechanism

Sub-nanometer-level substrate cleaning mechanism

Removal of process effluents

Cleaning flat objects with a pulsed-liquid jet

Method and apparatus for cleaning flat objects with pulsed liquid jet

Apparatus and method for cleaning flat objects in a vertical orient...

Method for precision cleaning and drying flat objects

Single-chamber apparatus for precision cleaning and drying of flat...

Holding and rotary driving mechanism for flat objects

Patents Applicationslast 30 patents

SUBNANOMETER-LEVEL LIGHT-BASED SUBSTRATE CLEANING MECHANISM

REMOVAL OF PROCESS EFFLUENTS

SUB-NANOMETER-LEVEL SUBSTRATE CLEANING MECHANISM

CLEANING FLAT OBJECTS WITH A PULSED-LIQUID JET

Method for precision cleaning and drying flat objects

Single-chamber apparatus for precision cleaning and drying of flat...

Holding and rotary driving mechanism for flat objects

Apparatus and method for cleaning flat objects in a vertical orient...

Method and apparatus for cleaning flat objects with pulsed liquid jet

Trademarklast 30 trademarks

76670700 - R-PHAST