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Milpitas, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Joining javascript object notation (JSON) queries across cloud reso...
Patent number
12,229,128
Issue date
Feb 18, 2025
Palo Alto Networks, Inc.
Chandra Biksheswaran Mouleeswaran
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Primary-side controller for hybrid secondary-side regulation
Patent number
11,955,895
Issue date
Apr 9, 2024
Dialog Semiconductor Inc.
Yong Li
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Heuristic database querying with dynamic partitioning
Patent number
11,941,006
Issue date
Mar 26, 2024
Palo Alto Networks, Inc.
Chandra Biksheswaran Mouleeswaran
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Joining JavaScript object notation (JSON) queries across cloud reso...
Patent number
11,880,363
Issue date
Jan 23, 2024
Palo Alto Networks, Inc.
Chandra Biksheswaran Mouleeswaran
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Adaptive control for zero-voltage switching in a multi-switch switc...
Patent number
11,626,803
Issue date
Apr 11, 2023
Dialog Semiconductor Inc.
Wenduo Liu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Switching power converter with improved power factor correction via...
Patent number
11,063,510
Issue date
Jul 13, 2021
Dialog Semiconductor Inc.
Laiqing Ping
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Hybrid secondary-side regulation
Patent number
10,855,188
Issue date
Dec 1, 2020
Dialog Semiconductor Inc.
Yong Li
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Switching power converter with adaptive pulse frequency modulation
Patent number
10,770,968
Issue date
Sep 8, 2020
Dialog Semiconductor Inc.
Laiqing Ping
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Adaptive control for zero-voltage switching in a multi-switch switc...
Patent number
10,530,260
Issue date
Jan 7, 2020
Dialog Semiconductor Inc.
Wenduo Liu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Digital dimming solution for LED applications including a phase-cut...
Patent number
10,531,531
Issue date
Jan 7, 2020
Dialog Semiconductor Inc.
Xiaoyan Wang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Hybrid secondary-side regulation
Patent number
10,461,646
Issue date
Oct 29, 2019
Dialog Semiconductor Inc.
Yong Li
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Selection of multiple configuration settings using a single configu...
Patent number
10,333,522
Issue date
Jun 25, 2019
Dialog Semiconductor Inc.
Guang Feng
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Switching power converter with magnetizing current shaping
Patent number
10,148,170
Issue date
Dec 4, 2018
Dialog Semiconductor Inc.
Guang Feng
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Time based AC line detection
Patent number
10,042,008
Issue date
Aug 7, 2018
Dialog Semiconductor Inc.
Xiaoyan Wang
G01 - MEASURING TESTING
Information
Patent Grant
Multi-mode control for solid state lighting
Patent number
9,936,547
Issue date
Apr 3, 2018
Dialog Semiconductor Inc.
Xiaoyan Wang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
High voltage converter without auxiliary winding
Patent number
9,635,719
Issue date
Apr 25, 2017
Dialog Semiconductor (UK) Limited
Horst Knoedgen
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Solid state lamp control
Patent number
9,629,207
Issue date
Apr 18, 2017
Dialog Semiconductor Inc.
Clarita Knoll
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Adaptive switch mode LED driver
Patent number
9,451,664
Issue date
Sep 20, 2016
Dialog Semiconductor Inc.
Xuecheng Jin
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Regulation for power supply mode transition to low-load operation
Patent number
9,419,527
Issue date
Aug 16, 2016
Dialog Semiconductor Inc.
Liang Yan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Dynamic bleeder current control for LED dimmers
Patent number
9,307,593
Issue date
Apr 5, 2016
Dialog Semiconductor Inc.
Xiaoyan Wang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Adaptive holding current control for LED dimmer
Patent number
9,288,864
Issue date
Mar 15, 2016
Dialog Semiconductor Inc.
Xiaoyan Wang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Output current compensation for jitter in input voltage for dimmabl...
Patent number
9,232,581
Issue date
Jan 5, 2016
Dialog Semiconductor Inc.
Xiaoyan Wang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Average input current estimation based on primary side current sense
Patent number
9,071,147
Issue date
Jun 30, 2015
Dialog Semiconductor Inc.
Guang Feng
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Primary side sense output current regulation
Patent number
8,995,150
Issue date
Mar 31, 2015
Dialog Semiconductor Inc.
Liang Yan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Predictive control of power converter for LED driver
Patent number
8,791,647
Issue date
Jul 29, 2014
Dialog Semiconductor Inc.
John William Kesterson
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Filter bandwidth adjustment in a multi-loop dimmer control circuit
Patent number
8,723,437
Issue date
May 13, 2014
Dialog Semiconductor Inc.
Xiaoyan Wang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Adaptive switch mode LED system
Patent number
8,710,752
Issue date
Apr 29, 2014
Dialog Semiconductor Inc.
Xuecheng Jin
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Adaptive switch mode LED driver
Patent number
8,334,662
Issue date
Dec 18, 2012
iWatt Inc.
Xuecheng Jin
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Adaptive control for transition between multiple modulation modes i...
Patent number
8,199,539
Issue date
Jun 12, 2012
iWatt Inc.
Xiaoyan Wang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Detecting light load conditions and improving light load efficiency...
Patent number
8,199,537
Issue date
Jun 12, 2012
iWatt Inc.
Liang Yan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
HEURISTIC DATABASE QUERYING WITH DYNAMIC PARTITIONING
Publication number
20240184782
Publication date
Jun 6, 2024
PALO ALTO NETWORKS, INC.
Chandra Biksheswaran Mouleeswaran
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
JOINING JAVASCRIPT OBJECT NOTATION (JSON) QUERIES ACROSS CLOUD RESO...
Publication number
20240126752
Publication date
Apr 18, 2024
PALO ALTO NETWORKS, INC.
Chandra Biksheswaran Mouleeswaran
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
HEURISTIC DATABASE QUERYING WITH DYNAMIC PARTITIONING
Publication number
20240037101
Publication date
Feb 1, 2024
PALO ALTO NETWORKS, INC.
Chandra Biksheswaran Mouleeswaran
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
JOINING JAVASCRIPT OBJECT NOTATION (JSON) QUERIES ACROSS CLOUD RESO...
Publication number
20220229840
Publication date
Jul 21, 2022
PALO ALTO NETWORKS, INC.
Chandra Biksheswaran Mouleeswaran
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Hybrid Secondary-Side Regulation
Publication number
20220140735
Publication date
May 5, 2022
Dialog Semiconductor Inc.
Yong Li
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
HYBRID SECONDARY-SIDE REGULATION
Publication number
20210083586
Publication date
Mar 18, 2021
Dialog Semiconductor Inc.
Yong Li
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SWITCHING POWER CONVERTER WITH IMPROVED POWER FACTOR CORRECTION VIA...
Publication number
20210057988
Publication date
Feb 25, 2021
Dialog Semiconductor Inc.
Laiqing PING
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ADAPTIVE CONTROL FOR ZERO-VOLTAGE SWITCHING IN A MULTI-SWITCH SWITC...
Publication number
20200144924
Publication date
May 7, 2020
DIALOG SEMICONDUCTOR INC.
Wenduo Liu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
HYBRID SECONDARY-SIDE REGULATION
Publication number
20200036291
Publication date
Jan 30, 2020
DIALOG SEMICONDUCTOR INC.
Yong Li
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ADAPTIVE CONTROL FOR ZERO-VOLTAGE SWITCHING IN A MULTI-SWITCH SWITC...
Publication number
20190229624
Publication date
Jul 25, 2019
Dialog Semiconductor Inc.
Wenduo Liu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
HYBRID SECONDARY-SIDE REGULATION
Publication number
20180351462
Publication date
Dec 6, 2018
Dialog Semiconductor Inc.
Yong Li
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SWITCHING POWER CONVERTER WITH MAGNETIZING CURRENT SHAPING
Publication number
20180091041
Publication date
Mar 29, 2018
Dialog Semiconductor Inc.
Guang Feng
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SELECTION OF MULTIPLE CONFIGURATION SETTINGS USING A SINGLE CONFIGU...
Publication number
20180083636
Publication date
Mar 22, 2018
Dialog Semiconductor Inc.
Guang Feng
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
MULTI-MODE CONTROL FOR SOLID STATE LIGHTING
Publication number
20170251532
Publication date
Aug 31, 2017
Dialog Semiconductor Inc.
Xiaoyan Wang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
DIGITAL DIMMING SOLUTION FOR LED APPLICATIONS INCLUDING A PHASE-CUT...
Publication number
20170196062
Publication date
Jul 6, 2017
Dialog Semiconductor Inc.
Xiaoyan Wang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Solid State Lamp Control
Publication number
20160081149
Publication date
Mar 17, 2016
Dialog Semiconductor Inc.
Clarita Knoll
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Dynamic Bleeder Current Control for LED Dimmers
Publication number
20160081151
Publication date
Mar 17, 2016
Dialog Semiconductor Inc.
Xiaoyan Wang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Time Based AC Line Detection
Publication number
20160077165
Publication date
Mar 17, 2016
Dialog Semiconductor Inc.
Xiaoyan Wang
G01 - MEASURING TESTING
Information
Patent Application
High Voltage Converter without Auxiliary Winding
Publication number
20150237693
Publication date
Aug 20, 2015
DIALOG SEMICONDUCTOR GMBH
Horst Knoedgen
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
OUTPUT CURRENT COMPENSATION FOR JITTER IN INPUT VOLTAGE FOR DIMMABL...
Publication number
20140239840
Publication date
Aug 28, 2014
Dialog Semiconductor Inc.
Xiaoyan Wang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
AVERAGE INPUT CURRENT ESTIMATION BASED ON PRIMARY SIDE CURRENT SENSE
Publication number
20140233269
Publication date
Aug 21, 2014
Guang Feng
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ADAPTIVE HOLDING CURRENT CONTROL FOR LED DIMMER
Publication number
20140159616
Publication date
Jun 12, 2014
IWATT INC.
XIAOYAN WANG
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
PRIMARY SIDE SENSE OUTPUT CURRENT REGULATION
Publication number
20140153292
Publication date
Jun 5, 2014
IWATT INC.
Liang Yan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ADAPTIVE FILTER FOR LED DIMMER
Publication number
20130249437
Publication date
Sep 26, 2013
IWATT INC.
Xiaoyan Wang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
REGULATION FOR POWER SUPPLY MODE TRANSITION TO LOW-LOAD OPERATION
Publication number
20130235621
Publication date
Sep 12, 2013
IWATT INC.
Liang Yan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Predictive Control of Power Converter for LED Driver
Publication number
20130169172
Publication date
Jul 4, 2013
IWATT INC,
John William Kesterson
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Adaptive Switch Mode LED Driver
Publication number
20130127344
Publication date
May 23, 2013
Xuecheng Jin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Adaptive Switch Mode LED System
Publication number
20120223648
Publication date
Sep 6, 2012
iWatt Inc.
Xuecheng Jin
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Adaptive Control for Transition Between Multiple Modulation Modes i...
Publication number
20110286248
Publication date
Nov 24, 2011
iWatt Inc.
Xiaoyan Wang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Adaptive Switch Mode LED Driver
Publication number
20110062872
Publication date
Mar 17, 2011
Xuecheng Jin
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...