Juan Valdivia

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Fremont, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for etching features using a targeted deposition for selecti...
- Patent number 12,217,955
- Issue date Feb 4, 2025
- Lam Research Corporation
- Wenchi Liu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
System and method for determining field non-uniformities of a wafer...
- Patent number 10,763,142
- Issue date Sep 1, 2020
- Lam Research Corporation
- Marcus Musselman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Aspect ratio adjustment of mask pattern using trimming to alter geo...
- Patent number 8,394,723
- Issue date Mar 12, 2013
- Lam Research Corporation
- Juan Valdivia
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR ETCHING FEATURES USING A TARGETED DEPOSITION FOR SELECTI...
- Publication number 20250149330
- Publication date May 8, 2025
- LAM RESEARCH CORPORATION
- Wenchi LIU
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR ETCHING FEATURES USING A TARGETED DEPOSITION FOR SELECTI...
- Publication number 20220301853
- Publication date Sep 22, 2022
- LAM RESEARCH CORPORATION
- Wenchi LIU
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
IN SITU INVERSE MASK PATTERNING
- Publication number 20210020441
- Publication date Jan 21, 2021
- LAM RESEARCH CORPORATION
- Juan VALDIVIA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM AND METHOD FOR DETERMINING FIELD NON-UNIFORMITIES OF A WAFER...
- Publication number 20160370796
- Publication date Dec 22, 2016
- LAM RESEARCH CORPORATION
- Marcus Musselman
- G05 - CONTROLLING REGULATING
Information Patent Application
ASPECT RATIO ADJUSTMENT OF MASK PATTERN USING TRIMMING TO ALTER GEO...
- Publication number 20110163420
- Publication date Jul 7, 2011
- LAM RESEARCH CORPORATION
- Juan Valdivia
- H01 - BASIC ELECTRIC ELEMENTS