Paul Steffas

Person

Santa Clara, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Using controlled gas pressure for backside wafer support
- Patent number 12,293,934
- Issue date May 6, 2025
- Applied Materials, Inc.
- Paul Steffas
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Additive manufacturing with dithering scan path
- Patent number 11,331,855
- Issue date May 17, 2022
- Applied Materials, Inc.
- Zhengping Yao
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Additive manufacturing with multiple mirror scanners
- Patent number 11,135,773
- Issue date Oct 5, 2021
- Applied Materials, Inc.
- David Masayuki Ishikawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Additive manufacturing having energy beam and lamp array
- Patent number 11,117,194
- Issue date Sep 14, 2021
- Applied Materials, Inc.
- David Masayuki Ishikawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Additive manufacturing with cell processing recipes
- Patent number 11,084,097
- Issue date Aug 10, 2021
- Applied Materials, Inc.
- David Masayuki Ishikawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Additive manufacturing with polygon and galvo mirror scanners
- Patent number 11,065,689
- Issue date Jul 20, 2021
- Applied Materials, Inc.
- David Masayuki Ishikawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Selective powder delivery for additive manufacturing
- Patent number 10,960,605
- Issue date Mar 30, 2021
- Applied Materials, Inc.
- Raanan Zehavi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Temperature control for additive manufacturing
- Patent number 10,710,307
- Issue date Jul 14, 2020
- Applied Materials, Inc.
- David Masayuki Ishikawa
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Grant
Filament temperature derivation in hotwire semiconductor process
- Patent number 10,209,136
- Issue date Feb 19, 2019
- Applied Materials, Inc.
- Paul Steffas
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process gas preheating systems and methods for double-sided multi-s...
- Patent number 9,982,364
- Issue date May 29, 2018
- Applied Materials, Inc.
- David Masayuki Ishikawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Power distribution printed circuit board for a semiconductor proces...
- Patent number 6,350,964
- Issue date Feb 26, 2002
- Applied Materials, Inc.
- Ryan C. Boas
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
USING CONTROLLED GAS PRESSURE FOR BACKSIDE WAFER SUPPORT
- Publication number 20220223462
- Publication date Jul 14, 2022
- Applied Materials, Inc.
- Paul Steffas
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Additive Manufacturing with a Two-Part Polygon Scanner
- Publication number 20190151944
- Publication date May 23, 2019
- Applied Materials, Inc.
- Paul J. Steffas
- B22 - CASTING POWDER METALLURGY
Information Patent Application
ADDITIVE MANUFACTURING WITH DITHERING SCAN PATH
- Publication number 20190143595
- Publication date May 16, 2019
- Applied Materials, Inc.
- Zhengping Yao
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Selective Powder Delivery for Additive Manufacturing
- Publication number 20190105837
- Publication date Apr 11, 2019
- Raanan Zehavi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
TEMPERATURE CONTROL FOR ADDITIVE MANUFACTURING
- Publication number 20190047226
- Publication date Feb 14, 2019
- David Masayuki Ishikawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Additive Manufacturing With Cell Processing Recipes
- Publication number 20180369915
- Publication date Dec 27, 2018
- David Masayuki Ishikawa
- B22 - CASTING POWDER METALLURGY
Information Patent Application
TREATMENT OF SOLIDIFIED LAYER
- Publication number 20180369961
- Publication date Dec 27, 2018
- Applied Materials, Inc.
- David Masayuki Ishikawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ADDITIVE MANUFACTURING WITH POLYGON AND GALVO MIRROR SCANNERS
- Publication number 20180369960
- Publication date Dec 27, 2018
- David Masayuki Ishikawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ADDITIVE MANUFACTURING WITH MULTIPLE MIRROR SCANNERS
- Publication number 20180370131
- Publication date Dec 27, 2018
- David Masayuki Ishikawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ADDITIVE MANUFACTURING WITH MULTIPLE POLYGON MIRROR SCANNERS
- Publication number 20180369914
- Publication date Dec 27, 2018
- Applied Materials, Inc.
- David Masayuki Ishikawa
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Lamp configuration for Additive Manufacturing
- Publication number 20180264549
- Publication date Sep 20, 2018
- Applied Materials Inc.
- David Masayuki Ishikawa
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
Additive Manufacturing Having Energy Beam and Lamp Array
- Publication number 20180264551
- Publication date Sep 20, 2018
- David Masayuki Ishikawa
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
PROCESS GAS PREHEATING SYSTEMS AND METHODS FOR DOUBLE-SIDED MULTI-S...
- Publication number 20160298263
- Publication date Oct 13, 2016
- Applied Materials, Inc.
- DAVID MASAYUKI ISHIKAWA
- C30 - CRYSTAL GROWTH
Information Patent Application
FILAMENT TEMPERATURE DERIVATION IN HOTWIRE SEMICONDUCTOR PROCESS
- Publication number 20150112631
- Publication date Apr 23, 2015
- Applied Materials, Inc.
- Paul STEFFAS
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Lamphead for a rapid thermal processing chamber
- Publication number 20030029859
- Publication date Feb 13, 2003
- APPLIED MATERIALS, INC.
- Peter A. Knoot
- H01 - BASIC ELECTRIC ELEMENTS

Paul Steffas

Person

Patents Grantslast 30 patents

Using controlled gas pressure for backside wafer support

Additive manufacturing with dithering scan path

Additive manufacturing with multiple mirror scanners

Additive manufacturing having energy beam and lamp array

Additive manufacturing with cell processing recipes

Additive manufacturing with polygon and galvo mirror scanners

Selective powder delivery for additive manufacturing

Temperature control for additive manufacturing

Filament temperature derivation in hotwire semiconductor process

Process gas preheating systems and methods for double-sided multi-s...

Power distribution printed circuit board for a semiconductor proces...

Patents Applicationslast 30 patents

USING CONTROLLED GAS PRESSURE FOR BACKSIDE WAFER SUPPORT

Additive Manufacturing with a Two-Part Polygon Scanner

ADDITIVE MANUFACTURING WITH DITHERING SCAN PATH

Selective Powder Delivery for Additive Manufacturing

TEMPERATURE CONTROL FOR ADDITIVE MANUFACTURING

Additive Manufacturing With Cell Processing Recipes

TREATMENT OF SOLIDIFIED LAYER

ADDITIVE MANUFACTURING WITH POLYGON AND GALVO MIRROR SCANNERS

ADDITIVE MANUFACTURING WITH MULTIPLE MIRROR SCANNERS

ADDITIVE MANUFACTURING WITH MULTIPLE POLYGON MIRROR SCANNERS

Lamp configuration for Additive Manufacturing

Additive Manufacturing Having Energy Beam and Lamp Array

PROCESS GAS PREHEATING SYSTEMS AND METHODS FOR DOUBLE-SIDED MULTI-S...

FILAMENT TEMPERATURE DERIVATION IN HOTWIRE SEMICONDUCTOR PROCESS

Lamphead for a rapid thermal processing chamber