Unity Opto Technology Co., Ltd.

Organization

San Chung City, TW

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
LED lighting module with micro LED arrays and phosphor film
- Patent number 11,408,591
- Issue date Aug 9, 2022
- Unity Opto Technology Co., Ltd.
- Ching-Huei Wu
- F21 - LIGHTING
Information Patent Grant
Display having a LED lighting module
- Patent number 11,162,662
- Issue date Nov 2, 2021
- Unity Opto Technology Co., Ltd.
- Ching-Huei Wu
- F21 - LIGHTING
Information Patent Grant
Method for manufacturing micro LED panel and micro LED panel thereof
- Patent number 11,024,614
- Issue date Jun 1, 2021
- Unity Opto Technology Co., Ltd.
- Ching-Huei Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flicker-free linear LED drive circuit
- Patent number 10,925,138
- Issue date Feb 16, 2021
- Unity Opto Technology Co., Ltd.
- Chih-Hsien Wu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED light source, LED light source manufacturing method, and direct...
- Patent number 10,763,409
- Issue date Sep 1, 2020
- Unity Opto Technology Co., Ltd.
- Hung-Li Yeh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LED light source, LED light source manufacturing method, and direct...
- Patent number 10,749,081
- Issue date Aug 18, 2020
- Unity Opto Technology Co., Ltd.
- Hung-Li Yeh
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
High-voltage linear drive and memory dimming LED lighting device
- Patent number 10,645,781
- Issue date May 5, 2020
- Unity Opto Technology Co., Ltd.
- Chih-Hsien Wu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Flat panel lighting device
- Patent number 10,422,518
- Issue date Sep 24, 2019
- Unity Opto Technology Co., Ltd.
- J. Richard Myers
- F21 - LIGHTING
Information Patent Grant
LED light fixture and assembly method therefor
- Patent number 10,386,023
- Issue date Aug 20, 2019
- Unity Opto Technology Co., Ltd.
- J. Richard Myers
- F21 - LIGHTING
Information Patent Grant
Flat panel lighting device and driving circuitry
- Patent number 10,364,974
- Issue date Jul 30, 2019
- Unity Opto Technology Co., Ltd.
- J. Richard Myers
- G02 - OPTICS
Information Patent Grant
Field-serviceable flat panel lighting device
- Patent number 10,352,544
- Issue date Jul 16, 2019
- Unity Opto Technology Co., Ltd.
- J. Richard Myers
- F21 - LIGHTING
Information Patent Grant
Light-emitting device with digital control of color temperature mod...
- Patent number 10,278,255
- Issue date Apr 30, 2019
- Unity Opto Technology Co., Ltd.
- Chih-Hsien Wu
- F21 - LIGHTING
Information Patent Grant
Lighting assembly
- Patent number 10,215,911
- Issue date Feb 26, 2019
- Unity Opto Technology Co., Ltd.
- J. Richard Myers
- F21 - LIGHTING
Information Patent Grant
LED lighting device
- Patent number 10,158,054
- Issue date Dec 18, 2018
- Unity Opto Technology Co., Ltd.
- Wei-Chung Lin
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Manufacturing method of LED light emitting device
- Patent number 9,985,009
- Issue date May 29, 2018
- Unity Opto Technology Co., Ltd.
- Ching-Huei Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flat panel lighting device and driving circuitry
- Patent number 9,976,732
- Issue date May 22, 2018
- Unity Opto Technology Co., Ltd.
- J. Richard Myers
- G02 - OPTICS
Information Patent Grant
Flicker-free dimming circuit for non-point light source
- Patent number 9,854,630
- Issue date Dec 26, 2017
- Unity Opto Technology Co., Ltd.
- Chih-Hsien Wu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
LED lamp
- Patent number 9,841,149
- Issue date Dec 12, 2017
- Unity Opto Technology Co., Ltd.
- Chih-Hsien Wu
- F21 - LIGHTING
Information Patent Grant
Light emitting diode bracket
- Patent number 9,806,235
- Issue date Oct 31, 2017
- Unity Opto Technology Co., Ltd.
- Ching-Huei Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LED bulb lamp cover
- Patent number D794866
- Issue date Aug 15, 2017
- Unity Opto Technology Co., Ltd.
- Chih-Hsien Wu
- D26 - Lighting
Information Patent Grant
LED spherical lamp
- Patent number 9,671,070
- Issue date Jun 6, 2017
- Unity Opto Technology Co., Ltd.
- Chih-Hsien Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secondary-side bucking and current-stabilizing flyback power converter
- Patent number 9,674,908
- Issue date Jun 6, 2017
- Unity Opto Technology Co., Ltd.
- Chih-Hsien Wu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
LED package
- Patent number D787712
- Issue date May 23, 2017
- Unity Opto Technology Co., Ltd.
- Ching-Huei Wu
- D26 - Lighting
Information Patent Grant
LED package
- Patent number D786460
- Issue date May 9, 2017
- Unity Opto Technology Co., Ltd.
- Ching-Huei Wu
- D26 - Lighting
Information Patent Grant
Axially symmetric LED light bulb
- Patent number 9,638,390
- Issue date May 2, 2017
- Unity Opto Technology Co., Ltd.
- Chih-Hsien Wu
- F21 - LIGHTING
Information Patent Grant
Automatically controlled directional speaker, and lamp thereof
- Patent number 9,591,399
- Issue date Mar 7, 2017
- Unity Opto Technology Co., Ltd.
- Ching-Huei Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Auto-sensing dimming lamp
- Patent number 9,572,221
- Issue date Feb 14, 2017
- Unity Opto Technology Co., Ltd.
- Wei Chang
- G02 - OPTICS
Information Patent Grant
Linear dimming LED driver circuit capable of adjusting color temper...
- Patent number 9,544,952
- Issue date Jan 10, 2017
- Unity Opto Technology Co., Ltd.
- Chih-Hsien Wu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Self-excited TRIAC dimming circuit
- Patent number 9,544,963
- Issue date Jan 10, 2017
- Unity Opto Technology Co., Ltd.
- Wei Chang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED lamp
- Patent number D771858
- Issue date Nov 15, 2016
- Unity Opto Technology Co., Ltd.
- Chih-Hsien Wu
- D26 - Lighting

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Patents Applicationslast 30 patents

Information Patent Application
MICRO LED LIGHT EMITTING DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20210217935
- Publication date Jul 15, 2021
- UNITY OPTO TECHNOLOGY CO., LTD.
- CHUN-HUNG CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING MICRO LED PANEL AND MICRO LED PANEL THEREOF
- Publication number 20210091049
- Publication date Mar 25, 2021
- UNITY OPTO TECHNOLOGY CO., LTD.
- CHING-HUEI WU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLICKER-FREE LINEAR LED DRIVE CIRCUIT
- Publication number 20200359471
- Publication date Nov 12, 2020
- UNITY OPTO TECHNOLOGY CO., LTD.
- CHIH-HSIEN WU
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT EMITTING DIODE STRUCTURE WITH RECTANGULAR LIGHT EMISSION PATTERN
- Publication number 20200263839
- Publication date Aug 20, 2020
- UNITY OPTO TECHNOLOGY CO., LTD.
- CHING-HUEI WU
- F21 - LIGHTING
Information Patent Application
LED LIGHTING MODULE
- Publication number 20200166196
- Publication date May 28, 2020
- UNITY OPTO TECHNOLOGY CO., LTD.
- CHING-HUEI WU
- F21 - LIGHTING
Information Patent Application
LED LIGHTING MODULE AND A DISPLAY HAVING THE LED LIGHTING MODULE
- Publication number 20200072441
- Publication date Mar 5, 2020
- UNITY OPTO TECHNOLOGY CO., LTD.
- CHING-HUEI WU
- F21 - LIGHTING
Information Patent Application
LED LIGHT SOURCE, LED LIGHT SOURCE MANUFACTURING METHOD, AND DIRECT...
- Publication number 20190355881
- Publication date Nov 21, 2019
- UNITY OPTO TECHNOLOGY CO., LTD.
- HUNG-LI YEH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LED LIGHT SOURCE, LED LIGHT SOURCE MANUFACTURING METHOD, AND DIRECT...
- Publication number 20190355883
- Publication date Nov 21, 2019
- UNITY OPTO TECHNOLOGY CO., LTD.
- HUNG-LI YEH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PRIMARY OPTICS LIGHT SOURCE WITH RECTANGULAR LIGHT PATTERN
- Publication number 20190093842
- Publication date Mar 28, 2019
- UNITY OPTO TECHNOLOGY CO., LTD.
- Ching-Huei Wu
- F21 - LIGHTING
Information Patent Application
FLAT PANEL LIGHTING DEVICE AND DRIVING CIRCUITRY
- Publication number 20180266668
- Publication date Sep 20, 2018
- UNITY OPTO TECHNOLOGY CO., LTD.
- J. Richard MYERS
- G02 - OPTICS
Information Patent Application
MICRO DIMMING MODULE
- Publication number 20180063914
- Publication date Mar 1, 2018
- UNITY OPTO TECHNOLOGY CO., LTD.
- CHIH-HSIEN WU
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
PRIMARY OPTICS LIGHT SOURCE WITH RECTANGULAR LIGHT PATTERN
- Publication number 20170370544
- Publication date Dec 28, 2017
- UNITY OPTO TECHNOLOGY CO., LTD.
- CHING-HUEI WU
- F21 - LIGHTING
Information Patent Application
LED LIGHT EMITTING DEVICE MANUFACTURING METHOD AND LED LIGHT EMITTI...
- Publication number 20170148775
- Publication date May 25, 2017
- UNITY OPTO TECHNOLOGY CO., LTD.
- CHING-HUEI WU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LED LIGHT BULB USING LAMP CAP FOR HEAT DISSIPATION
- Publication number 20170108204
- Publication date Apr 20, 2017
- UNITY OPTO TECHNOLOGY CO., LTD.
- CHIH-HSIEN WU
- F21 - LIGHTING
Information Patent Application
LED LAMP
- Publication number 20170102113
- Publication date Apr 13, 2017
- UNITY OPTO TECHNOLOGY CO., LTD.
- CHIH-HSIEN WU
- F21 - LIGHTING
Information Patent Application
AUTOMATICALLY CONTROLLED DIRECTIONAL SPEAKER, AND LAMP THEREOF
- Publication number 20170048611
- Publication date Feb 16, 2017
- UNITY OPTO TECHNOLOGY CO., LTD.
- CHING-HUEI WU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTO-SENSING DIMMING LAMP
- Publication number 20160381757
- Publication date Dec 29, 2016
- UNITY OPTO TECHNOLOGY CO., LTD.
- WEI CHANG
- G02 - OPTICS
Information Patent Application
SOLID-FILLED ENCAPSULATED LED BULB
- Publication number 20160363271
- Publication date Dec 15, 2016
- UNITY OPTO TECHNOLOGY CO., LTD.
- CHIH-HSIEN WU
- F21 - LIGHTING
Information Patent Application
AXIALLY SYMMETRIC LED LIGHT BULB
- Publication number 20160341367
- Publication date Nov 24, 2016
- UNITY OPTO TECHNOLOGY CO., LTD.
- CHIH-HSIEN WU
- F21 - LIGHTING
Information Patent Application
WIRELESS COMPOSITE DEVICE
- Publication number 20160323976
- Publication date Nov 3, 2016
- UNITY OPTO TECHNOLOGY CO., LTD.
- CHIH-HSIEN WU
- F21 - LIGHTING
Information Patent Application
LIGHT EMITTING DIODE BRACKET
- Publication number 20160312990
- Publication date Oct 27, 2016
- UNITY OPTO TECHNOLOGY CO., LTD.
- CHING-HUEI WU
- F21 - LIGHTING
Information Patent Application
LED SPHERICAL LAMP
- Publication number 20160273714
- Publication date Sep 22, 2016
- UNITY OPTO TECHNOLOGY CO., LTD.
- CHIH-HSIEN WU
- F21 - LIGHTING
Information Patent Application
LINEAR DIMMING LED DRIVER CIRCUIT CAPABLE OF ADJUSTING COLOR TEMPER...
- Publication number 20160255683
- Publication date Sep 1, 2016
- UNITY OPTO TECHNOLOGY CO., LTD.
- CHIH-HSIEN WU
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED DRIVING CIRCUIT OF MULTI-STAGE SWITCH BULB LAMP
- Publication number 20160165682
- Publication date Jun 9, 2016
- UNITY OPTO TECHNOLOGY CO., LTD.
- CHIH-HSIEN WU
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED LUMINOUS STRUCTURE FOR BACKLIGHT SOURCE
- Publication number 20160087166
- Publication date Mar 24, 2016
- UNITY OPTO TECHNOLOGY CO., LTD.
- CHIH-CHAO CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LED STRUCTURE APPLIED TO BACKLIGHT SOURCE
- Publication number 20160005933
- Publication date Jan 7, 2016
- UNITY OPTO TECHNOLOGY CO., LTD.
- CHIH-CHAO CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELF-EXCITED TRIAC DIMMING CIRCUIT
- Publication number 20150351184
- Publication date Dec 3, 2015
- UNITY OPTO TECHNOLOGY CO., LTD.
- Wei Chang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
PURELY RESISTIVE DIMMING CIRCUIT
- Publication number 20150334801
- Publication date Nov 19, 2015
- UNITY OPTO TECHNOLOGY CO., LTD.
- CHIH-HSIEN WU
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED PACKAGE STRUCTURE FOR ENHANCING MIXED LIGHT EFFECT
- Publication number 20150318452
- Publication date Nov 5, 2015
- UNITY OPTO TECHNOLOGY CO., LTD.
- PING-CHEN WU
- F21 - LIGHTING
Information Patent Application
LED LAMP
- Publication number 20150300585
- Publication date Oct 22, 2015
- UNITY OPTO TECHNOLOGY CO., LTD.
- Chih-Hsien Wu
- F21 - LIGHTING

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Trademarklast 30 trademarks

Information Trademark
77465061 - UNI
- Serial number 77465061
- Registration number 3724302
- Filing date May 3, 2008
- UNITY OPTO TECHNOLOGY CO., LTD.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77465066 - UNI
- Serial number 77465066
- Registration number 3645760
- Filing date May 3, 2008
- UNITY OPTO TECHNOLOGY CO., LTD.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
77456085 - LEDIN
- Serial number 77456085
- Filing date Apr 23, 2008
- UNITY OPTO TECHNOLOGY CO., LTD.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
77456155 - LEDIN
- Serial number 77456155
- Filing date Apr 23, 2008
- UNITY OPTO TECHNOLOGY CO., LTD.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
75479848 - UNI
- Serial number 75479848
- Registration number 2493762
- Filing date May 5, 1998
- Unity Opto Technology Co., Ltd.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Unity Opto Technology Co., Ltd.

Organization

Patents Grantslast 30 patents

LED lighting module with micro LED arrays and phosphor film

Display having a LED lighting module

Method for manufacturing micro LED panel and micro LED panel thereof

Flicker-free linear LED drive circuit

LED light source, LED light source manufacturing method, and direct...

LED light source, LED light source manufacturing method, and direct...

High-voltage linear drive and memory dimming LED lighting device

Flat panel lighting device

LED light fixture and assembly method therefor

Flat panel lighting device and driving circuitry

Field-serviceable flat panel lighting device

Light-emitting device with digital control of color temperature mod...

Lighting assembly

LED lighting device

Manufacturing method of LED light emitting device

Flat panel lighting device and driving circuitry

Flicker-free dimming circuit for non-point light source

LED lamp

Light emitting diode bracket

LED bulb lamp cover

LED spherical lamp

Secondary-side bucking and current-stabilizing flyback power converter

LED package

LED package

Axially symmetric LED light bulb

Automatically controlled directional speaker, and lamp thereof

Auto-sensing dimming lamp

Linear dimming LED driver circuit capable of adjusting color temper...

Self-excited TRIAC dimming circuit

LED lamp

Patents Applicationslast 30 patents

MICRO LED LIGHT EMITTING DEVICE AND MANUFACTURING METHOD THEREOF

METHOD FOR MANUFACTURING MICRO LED PANEL AND MICRO LED PANEL THEREOF

FLICKER-FREE LINEAR LED DRIVE CIRCUIT

LIGHT EMITTING DIODE STRUCTURE WITH RECTANGULAR LIGHT EMISSION PATTERN

LED LIGHTING MODULE

LED LIGHTING MODULE AND A DISPLAY HAVING THE LED LIGHTING MODULE

LED LIGHT SOURCE, LED LIGHT SOURCE MANUFACTURING METHOD, AND DIRECT...

LED LIGHT SOURCE, LED LIGHT SOURCE MANUFACTURING METHOD, AND DIRECT...

PRIMARY OPTICS LIGHT SOURCE WITH RECTANGULAR LIGHT PATTERN

FLAT PANEL LIGHTING DEVICE AND DRIVING CIRCUITRY

MICRO DIMMING MODULE

PRIMARY OPTICS LIGHT SOURCE WITH RECTANGULAR LIGHT PATTERN

LED LIGHT EMITTING DEVICE MANUFACTURING METHOD AND LED LIGHT EMITTI...

LED LIGHT BULB USING LAMP CAP FOR HEAT DISSIPATION

LED LAMP

AUTOMATICALLY CONTROLLED DIRECTIONAL SPEAKER, AND LAMP THEREOF

AUTO-SENSING DIMMING LAMP

SOLID-FILLED ENCAPSULATED LED BULB

AXIALLY SYMMETRIC LED LIGHT BULB

WIRELESS COMPOSITE DEVICE

LIGHT EMITTING DIODE BRACKET

LED SPHERICAL LAMP

LINEAR DIMMING LED DRIVER CIRCUIT CAPABLE OF ADJUSTING COLOR TEMPER...

LED DRIVING CIRCUIT OF MULTI-STAGE SWITCH BULB LAMP

LED LUMINOUS STRUCTURE FOR BACKLIGHT SOURCE

LED STRUCTURE APPLIED TO BACKLIGHT SOURCE

SELF-EXCITED TRIAC DIMMING CIRCUIT

PURELY RESISTIVE DIMMING CIRCUIT

LED PACKAGE STRUCTURE FOR ENHANCING MIXED LIGHT EFFECT

LED LAMP

Trademarklast 30 trademarks

77465061 - UNI

77465066 - UNI

77456085 - LEDIN

77456155 - LEDIN

75479848 - UNI