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Patents Grants
last 30 patents
Information
Patent Grant
Carrier wafers and methods of forming carrier wafers
Patent number
11,919,125
Issue date
Mar 5, 2024
Corning Incorporated
Lance Changyong Kim
B24 - GRINDING POLISHING
Information
Patent Grant
Techniques and apparatuses for opportunistically operating a dual r...
Patent number
11,229,075
Issue date
Jan 18, 2022
QUALCOMM Incorporated
Xiaodong Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Inductive thermo-crimping apparatus
Patent number
11,207,845
Issue date
Dec 28, 2021
SHANGHAI JOULEAD ELECTRIC CO., LTD
Jintai Cao
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Annealing method for improving bonding strength
Patent number
10,529,590
Issue date
Jan 7, 2020
Shanghai Simgui Technology Co., Ltd.
Xing Wei
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electric power system and control method thereof
Patent number
10,411,474
Issue date
Sep 10, 2019
Delta Electronics (Shanghai) Co., Ltd.
Changyong Wang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for preparing substrate with insulated buried layer
Patent number
10,388,529
Issue date
Aug 20, 2019
Shanghai Simgui Technology Co., Ltd.
Xing Wei
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for preparing substrate with carrier trapping center
Patent number
10,361,114
Issue date
Jul 23, 2019
Shanghai Simgui Technology Co., Ltd.
Xing Wei
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Medium voltage wind power generation system and power generation me...
Patent number
10,107,264
Issue date
Oct 23, 2018
DELTA ELECTRONICS (SHANGHAI) CO.,LTD.
Changyong Wang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Wind power conversion system with plural first converting circuits...
Patent number
9,722,505
Issue date
Aug 1, 2017
Delta Electronics, Inc.
Changyong Wang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Wind power generation control device and wind power generation syst...
Patent number
9,680,306
Issue date
Jun 13, 2017
Delta Electronics, Inc.
Haifen Xue
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Doubly-fed induction generator system and the self-test method for...
Patent number
9,140,744
Issue date
Sep 22, 2015
Delta Electronics (Shanghai) Co., Ltd.
Jianfei Zheng
G01 - MEASURING TESTING
Information
Patent Grant
Phase locking system for three-phase alternating current electric g...
Patent number
9,077,180
Issue date
Jul 7, 2015
DELTA ELECTRONICS (SHANGHAI) CO., LTD.
Hai-Fen Xue
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
DC chopper and DC chopping method for doubly fed induction generato...
Patent number
8,922,173
Issue date
Dec 30, 2014
Delta Electronics (Shanghai) Co., Ltd.
Chang-Yong Wang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
MULTI-STATION INTEGRATED CODE SENDING CONTROL METHOD, ELECTRONIC EQ...
Publication number
20230264725
Publication date
Aug 24, 2023
CASCO SIGNAL LTD.
Qingpeng GAN
B61 - RAILWAYS
Information
Patent Application
METHOD FOR GUARANTEEING RELIABILITY OF REAL-TIME SCRAMBLING AND MES...
Publication number
20230185264
Publication date
Jun 15, 2023
CASCO SIGNAL LTD.
Hongjun JIANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MONITORING AND PROTECTION SYSTEM AND ENERGY STORAGE DEVICE
Publication number
20220328891
Publication date
Oct 13, 2022
Delta Electronics, Inc.
Fei LU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TECHNIQUES AND APPARATUSES FOR OPPORTUNISTICALLY OPERATING A DUAL R...
Publication number
20210282206
Publication date
Sep 9, 2021
QUALCOMM Incorporated
Xiaodong ZHU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AN INDUCTIVE THERMO-CRIMPING APPARATUS
Publication number
20200353693
Publication date
Nov 12, 2020
Shanghai Joulead Electric Co.,Ltd
JINTAI CAO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
EPITAXIAL WAFER PROCESSING METHOD
Publication number
20200347513
Publication date
Nov 5, 2020
ZING SEMICONDUCTOR CORPORATION
Huajie Wang
C30 - CRYSTAL GROWTH
Information
Patent Application
CARRIER WAFERS AND METHODS OF FORMING CARRIER WAFERS
Publication number
20200101577
Publication date
Apr 2, 2020
Corning Incorporated
Lance Changyong Kim
B24 - GRINDING POLISHING
Information
Patent Application
ANNEALING METHOD FOR IMPROVING BONDING STRENGTH
Publication number
20180330964
Publication date
Nov 15, 2018
Shanghai Simgui Tehcnology Co., Ltd.
Xing WEI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PREPARING SUBSTRATE WITH INSULATED BURIED LAYER
Publication number
20180197741
Publication date
Jul 12, 2018
Shanghai Simgui Tehcnology Co., Ltd.
Xing WEI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PREPARING SUBSTRATE WITH CARRIER TRAPPING CENTER
Publication number
20180190539
Publication date
Jul 5, 2018
Shanghai Simgui Tehcnology Co., Ltd.
Xing WEI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PREPARING SUBSTRATE WITH CARRIER TRAPPING CENTER
Publication number
20180182662
Publication date
Jun 28, 2018
Shanghai Simgui Tehcnology Co., Ltd.
Xing WEI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEDIUM VOLTAGE WIND POWER GENERATION SYSTEM AND POWER GENERATION ME...
Publication number
20180038348
Publication date
Feb 8, 2018
DELTA ELECTRONICS (SHANGHAI) CO.,LTD.
Changyong WANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ELECTRIC POWER SYSTEM AND CONTROL METHOD THEREOF
Publication number
20170250538
Publication date
Aug 31, 2017
DELTA ELECTRONICS (SHANGHAI) CO., LTD.
Changyong Wang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
WIND POWER CONVERSION SYSTEM
Publication number
20160211763
Publication date
Jul 21, 2016
Delta Electronics, Inc.
Changyong Wang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
WIND POWER GENERATION CONTROL DEVICE AND WIND POWER GENERATION SYST...
Publication number
20160177924
Publication date
Jun 23, 2016
DELTA ELECTRONICS,INC.
Haifen XUE
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Application
PHASE LOCKING SYSTEM FOR THREE-PHASE ALTERNATING CURRENT ELECTRIC G...
Publication number
20130121046
Publication date
May 16, 2013
DELTA ELECTRONICS (SHANGHAI) CO., LTD.
Hai-Fen XUE
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DC CHOPPER AND DC CHOPPING METHOD FOR DOUBLY FED INDUCTION GENERATO...
Publication number
20130049707
Publication date
Feb 28, 2013
DELTA ELECTRONICS (SHANGHAI) CO., LTD.
Chang-Yong Wang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DOUBLY-FED INDUCTION GENERATOR SYSTEM AND THE SELF-TEST METHOD FOR...
Publication number
20130027003
Publication date
Jan 31, 2013
DELTA ELECTRONICS (SHANGHAI) CO., LTD.
Jianfei Zheng
G01 - MEASURING TESTING