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Dimmer interface circuit and buffer stage circuit thereof
Grant 11,297,702 - Chang , et al. April 5, 2 | 2022-04-05 |
Dimmer Interface Circuit And Buffer Stage Circuit Thereof
App 20210227659 - Chang; Yu-Wen ; et al. | 2021-07-22 |
Output Stage Circuit For Transmitting Data Via Bus
App 20210119625 - Chang; Yu-Wen ; et al. | 2021-04-22 |
Output stage circuit for transmitting data via bus
Grant 10,972,090 - Chang , et al. April 6, 2 | 2021-04-06 |
Adjustable assembly and nozzle for providing various liquid/air output flow patterns
Grant 10,952,830 - Chang , et al. March 23, 2 | 2021-03-23 |
Oral care appliance using pulsed fluid flow
Grant 10,860,770 - Chang , et al. December 8, 2 | 2020-12-08 |
Air-driven interproximal toothbrush
Grant 10,849,726 - Schmalhurst , et al. December 1, 2 | 2020-12-01 |
Oral care appliance using a variable fluid flow
Grant 10,736,720 - Chang , et al. A | 2020-08-11 |
System for introducing pulsation into a fluid output for an oral care appliance
Grant 10,642,948 - Goddard , et al. | 2020-05-05 |
Switching regulator and power switch controller circuit thereof
Grant 10,601,329 - Chang | 2020-03-24 |
Switching Regulator And Power Switch Controller Circuit Thereof
App 20200014304 - Chang; Yu-Wen | 2020-01-09 |
Oral Care Appliance Using Pulsed Fluid Flow
App 20190236236 - CHANG; Yu-Wen ; et al. | 2019-08-01 |
Oral care appliance using pulsed fluid flow
Grant 10,292,797 - Chang , et al. | 2019-05-21 |
Oil Absorbent Wiping Product
App 20180368647 - Chang; Yu-Wen ; et al. | 2018-12-27 |
Oral cleaning device with adjustable fluid dynamics
Grant 10,130,452 - Baragona , et al. November 20, 2 | 2018-11-20 |
Oral care appliance using pulsed fluid flow and mechanical action
Grant 10,034,731 - Chang , et al. July 31, 2 | 2018-07-31 |
Switching regulator capable of reducing current ripple and control circuit thereof
Grant 9,966,833 - Chen , et al. May 8, 2 | 2018-05-08 |
Oral care appliance using a jet-type fluid flow and mechanical action
Grant 9,931,186 - Chang , et al. April 3, 2 | 2018-04-03 |
Switching Regulator Capable Of Reducing Current Ripple And Control Circuit Thereof
App 20170353102 - Chen; Chien-Yang ; et al. | 2017-12-07 |
Adjustable Assembly And Nozzle For Providing Various Liquid/air Output Flow Patterns
App 20170224452 - CHANG; YU-WEN ; et al. | 2017-08-10 |
Oral Cleaning Device With Adjustable Fluid Dynamics
App 20170056142 - BARAGONA; MARCO ; et al. | 2017-03-02 |
System For Introducing Pulsation Into A Fluid Output For An Oral Care Appliance
App 20170007382 - GODDARD; GREGORY RUSS ; et al. | 2017-01-12 |
Air-driven Interproximal Toothbrush
App 20160296309 - SCHMALHURST; LISA BETHANY ; et al. | 2016-10-13 |
Controller capable of detecting input power and generating a protection signal
Grant 9,442,157 - Huang , et al. September 13, 2 | 2016-09-13 |
Nozzle for toothcleaning apparatus
Grant D765,416 - Sosa , et al. September 6, 2 | 2016-09-06 |
Oral Care Appliance Using A Variable Fluid Flow
App 20160038265 - CHANG; YU-WEN ; et al. | 2016-02-11 |
An Oral Care Appliance Using A Jet-type Fluid Flow And Mechanical Action
App 20160022395 - CHANG; YU-WEN ; et al. | 2016-01-28 |
An Oral Care Appliance Using Pulsed Fluid Flow And Mechanical Action
App 20160022394 - CHANG; YU-WEN ; et al. | 2016-01-28 |
Oral Care Appliance Using Pulsed Fluid Flow
App 20160022392 - CHANG; YU-WEN ; et al. | 2016-01-28 |
An Oral Care Appliance Using A Jet-type Fluid Flow
App 20160015491 - CHANG; YU-WEN ; et al. | 2016-01-21 |
Package structure integrating a start-up component, a controller, and a power switch
Grant 9,166,487 - Huang , et al. October 20, 2 | 2015-10-20 |
Controller providing protection function and frequency-reduction function using a single pin and system using same
Grant 9,166,398 - Huang , et al. October 20, 2 | 2015-10-20 |
Controller Capable Of Detecting Input Power And Generating A Protection Signal
App 20150160287 - HUANG; Jun Hsiung ; et al. | 2015-06-11 |
Package Structure Integrating A Start-up Component, A Controller, And A Power Switch
App 20150162844 - HUANG; Jun Hsiung ; et al. | 2015-06-11 |
PFC LED driver capable of reducing flicker
Grant 9,024,539 - Wang , et al. May 5, 2 | 2015-05-05 |
Controller Having Adjustable Frequency-reduction Function And System Using Same
App 20150070954 - HUANG; Jun Hsiung ; et al. | 2015-03-12 |
Controller Providing Protection Function And Frequency-reduction Function Using A Single Pin And System Using Same
App 20150070945 - HUANG; Jun Hsiung ; et al. | 2015-03-12 |
Mechanically driven resonant drive train for a power toothbrush
Grant 8,875,335 - Kloster , et al. November 4, 2 | 2014-11-04 |
Pfc Led Driver Capable Of Reducing Flicker
App 20140084798 - WANG; Yen-Hui ; et al. | 2014-03-27 |
High side controller capable of sensing input voltage and ouput voltage of a power conversion circuit
Grant 8,536,850 - Wang , et al. September 17, 2 | 2013-09-17 |
Emplacement Structure For A Tablet Personal Computer
App 20130027850 - CHANG; Yu Wen ; et al. | 2013-01-31 |
Mechanically Driven Resonant Drive Train For A Power Toothbrush
App 20120284937 - Kloster; Tyler G. ; et al. | 2012-11-15 |
High Side Controller Capable Of Sensing Input Voltage And Ouput Voltage Of A Power Conversion Circuit
App 20120062194 - WANG; Yen-Hui ; et al. | 2012-03-15 |
Waveguide antenna using a continuous loop waveguide feed and method of propagating electromagnetic waves
Grant 7,453,410 - Chang November 18, 2 | 2008-11-18 |
Deployable monitoring device having self-righting housing and associated method
Grant 7,333,148 - Chang , et al. February 19, 2 | 2008-02-19 |
Airborne platform protection apparatus and associated system and method
App 20070261542 - Chang; Yu-Wen ; et al. | 2007-11-15 |
Antenna and associated method of propagating electromagnetic waves
App 20070236402 - Chang; Yu-Wen | 2007-10-11 |
Monitoring device and associated system and method
App 20070222632 - Chang; Yu-Wen | 2007-09-27 |
Symbol Synchronization for OFDM Systems
App 20070019538 - Long; Guozhu ; et al. | 2007-01-25 |
Active protection device and associated apparatus, system, and method
Grant 7,104,496 - Chang September 12, 2 | 2006-09-12 |
Active Protection Device And Associated Apparatus, System, And Method
App 20060175464 - Chang; Yu-Wen | 2006-08-10 |
Active protection device and associated apparatus, system, and method
Grant 7,066,427 - Chang June 27, 2 | 2006-06-27 |
Deployable monitoring device having self-righting housing and associated method
App 20060132643 - Chang; Yu-Wen ; et al. | 2006-06-22 |
Active Protection Device And Associated Apparatus, System, And Method
App 20060097102 - Chang; Yu-Wen | 2006-05-11 |
Deployable monitoring device having self-righting housing and associated method
Grant 7,030,929 - Chang , et al. April 18, 2 | 2006-04-18 |
Tracking device and associated system and method
Grant 6,952,646 - Chang October 4, 2 | 2005-10-04 |
Deployable monitoring device having self-righting housing and associated method
App 20050206729 - Chang, Yu-Wen ; et al. | 2005-09-22 |
Deployable monitoring device having self-righting housing and associated method
App 20050179812 - Chang, Yu-Wen ; et al. | 2005-08-18 |
Deployable monitoring device having self-righting housing and associated method
Grant 6,831,699 - Chang , et al. December 14, 2 | 2004-12-14 |
Tracking device and associated system and method
App 20040230372 - Chang, Yu-Wen | 2004-11-18 |
Interactive wireless surveillance and security system and associated method
Grant 6,778,084 - Chang , et al. August 17, 2 | 2004-08-17 |
Interactive wireless surveillance and security system and associated method
App 20030128113 - Chang, Yu-Wen ; et al. | 2003-07-10 |
Multi-residence monitoring using centralized image content processing
Grant 6,538,689 - Chang March 25, 2 | 2003-03-25 |
Deployable monitoring device having self-righting housing and associated method
App 20030011706 - Chang, Yu-Wen ; et al. | 2003-01-16 |
Dual-mode, common-aperture antenna system
Grant 6,225,955 - Chang , et al. May 1, 2 | 2001-05-01 |
Power control of remote communication devices
Grant 6,169,907 - Chang , et al. January 2, 2 | 2001-01-02 |
Flexible, dielectric millimeter waveguide
Grant 4,603,942 - Chang , et al. August 5, 1 | 1986-08-05 |
Millimeter wave image guide integrated oscillator
Grant 4,259,647 - Chang , et al. March 31, 1 | 1981-03-31 |
Millimeter wave image guide integrated balanced mixer
Grant 4,232,401 - Chang , et al. November 4, 1 | 1980-11-04 |
Active millimeter-wave integrated circuit
Grant 3,986,153 - Kuno , et al. October 12, 1 | 1976-10-12 |
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