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Vivek Agrawal
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Fremont, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Oxygen controlled PVD ALN buffer for GAN-based optoelectronic and e...
Patent number
11,575,071
Issue date
Feb 7, 2023
Applied Materials, Inc.
Mingwei Zhu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Oxygen controlled PVD AlN buffer for GaN-based optoelectronic and e...
Patent number
11,081,623
Issue date
Aug 3, 2021
Applied Materials, Inc.
Mingwei Zhu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
PVD buffer layers for LED fabrication
Patent number
11,011,676
Issue date
May 18, 2021
Applied Materials, Inc.
Mingwei Zhu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Oxygen controlled PVD AlN buffer for GaN-based optoelectronic and e...
Patent number
10,546,973
Issue date
Jan 28, 2020
Applied Materials, Inc.
Mingwei Zhu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Oxygen controlled PVD AlN buffer for GaN-based optoelectronic and e...
Patent number
10,236,412
Issue date
Mar 19, 2019
Applied Materials, Inc.
Mingwei Zhu
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Oxygen controlled PVD AlN buffer for GaN-based optoelectronic and e...
Patent number
10,193,014
Issue date
Jan 29, 2019
Applied Materials, Inc.
Mingwei Zhu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Aluminum-nitride buffer and active layers by physical vapor deposition
Patent number
10,109,481
Issue date
Oct 23, 2018
Applied Materials, Inc.
Mingwei Zhu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Oxygen controlled PVD aluminum nitride buffer for gallium nitride-b...
Patent number
9,929,310
Issue date
Mar 27, 2018
Applied Materials, Inc.
Mingwei Zhu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
PVD buffer layers for LED fabrication
Patent number
9,396,933
Issue date
Jul 19, 2016
Applied Materials, Inc.
Mingwei Zhu
C30 - CRYSTAL GROWTH
Information
Patent Grant
Timestamped commentary system for video content
Patent number
9,332,315
Issue date
May 3, 2016
Comment Bubble, Inc.
Vivek Agrawal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Gallium nitride-based LED fabrication with PVD-formed aluminum nitr...
Patent number
8,409,895
Issue date
Apr 2, 2013
Applied Materials, Inc.
Mingwei Zhu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
OXYGEN CONTROLLED PVD ALN BUFFER FOR GAN-BASED OPTOELECTRONIC AND E...
Publication number
20210328104
Publication date
Oct 21, 2021
Applied Materials, Inc.
Mingwei ZHU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OXYGEN CONTROLLED PVD ALN BUFFER FOR GAN-BASED OPTOELECTRONIC AND E...
Publication number
20200127164
Publication date
Apr 23, 2020
Applied Materials, Inc.
Mingwei ZHU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OXYGEN CONTROLLED PVD ALN BUFFER FOR GAN-BASED OPTOELECTRONIC AND E...
Publication number
20190172973
Publication date
Jun 6, 2019
Applied Materials, Inc.
Mingwei ZHU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OXYGEN CONTROLLED PVD ALN BUFFER FOR GAN-BASED OPTOELECTRONIC AND E...
Publication number
20180261720
Publication date
Sep 13, 2018
Applied Materials, Inc.
Mingwei ZHU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMMENTING AND PERFORMANCE SCORING SYSTEM FOR MEDICAL VIDEOS
Publication number
20170053543
Publication date
Feb 23, 2017
Surgus, Inc.
Vivek Agrawal
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PVD BUFFER LAYERS FOR LED FABRICATION
Publication number
20160293798
Publication date
Oct 6, 2016
Mingwei Zhu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OXYGEN CONTROLLED PVD ALN BUFFER FOR GAN-BASED OPTOELECTRONIC AND E...
Publication number
20160035937
Publication date
Feb 4, 2016
Mingwei Zhu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALUMINUM-NITRIDE BUFFER AND ACTIVE LAYERS BY PHYSICAL VAPOR DEPOSITION
Publication number
20150348773
Publication date
Dec 3, 2015
Applied Materials, Inc.
Mingwei ZHU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TIMESTAMPED COMMENTARY SYSTEM FOR VIDEO CONTENT
Publication number
20150245097
Publication date
Aug 27, 2015
COMMENT BUBBLE, INC.
Vivek Agrawal
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Oxygen Controlled PVD Aluminum Nitride Buffer for Gallium Nitride-...
Publication number
20140264363
Publication date
Sep 18, 2014
Mingwei Zhu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TIMESTAMPED COMMENTARY SYSTEM FOR VIDEO CONTENT
Publication number
20140089801
Publication date
Mar 27, 2014
COMMENT BUBBLE, INC.
Vivek Agrawal
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PVD BUFFER LAYERS FOR LED FABRICATION
Publication number
20130285065
Publication date
Oct 31, 2013
Mingwei Zhu
C30 - CRYSTAL GROWTH
Information
Patent Application
GALLIUM NITRIDE-BASED LED FABRICATION WITH PVD-FORMED ALUMINUM NITR...
Publication number
20130174781
Publication date
Jul 11, 2013
Mingwei Zhu
C30 - CRYSTAL GROWTH
Information
Patent Application
GALLIUM NITRIDE-BASED LED FABRICATION WITH PVD-FORMED ALUMINUM NITR...
Publication number
20120156819
Publication date
Jun 21, 2012
Mingwei Zhu
C30 - CRYSTAL GROWTH