Patent Assignment
Reel/Frame 060250/0674
Release of Security Interest
Recorded: 2022-03-24
Pages: 7
Assignor
EPISTAR CORPORATION
Executed: 2022-03-09
Assignee
UNITY OPTO TECHNOLOGY CO., LTD.,
10F, NO. 88-8, SECTION 1, GUANG-FU ROAD, SANCHONG DISTRICT, NEW TAIPEI CITY, 241, TAIWAN
Covered Properties
(51)
Stacked Light-Mixing Led
Patent:
6,525,464 →
Application:
09/657,574 →
Method for fabricating LED
Patent:
6,287,883 →
Application:
09/666,606 →
Illuminant Radio Communication Device
Patent:
6,474,828 →
Application:
09/942,646 →
Heat Dissipating Light Emitting Diode
Energy Efficient Tubular Light
Optical Mouse with Uniform Light Projection
Light Emitting Diode
Patent:
6,956,243 →
Application:
10/896,909 →
Solid-State Semiconductor Light Emitting Device
Light Source Structure of Backlight Module
Optic Control Module
Patent:
7,450,791 →
Application:
11/889,719 →
Method of Manufacturing Infrared Rays Receiver and Structure Thereof
Adjustable Lighting Device
Light-Emitting Diode
Structure of Lighting Device
Uniform Light Emitting Lamp Structure
Backlight Module
White Light Emitting Diode Module
All-Angle Light Emitting Element Having High Heat Dissipating Efficiency
Patent:
8,710,723 →
Application:
13/919,109 →
Variable Power Dimming Control Circuit
Ceiling Lamp Adopting Non-Separating Driver Circuit
Led Driving Device with Open Circuit Protection and Color Temperature and Brightness Adjustment
Led Lead Frame and Lamp Thereof
Led Driver Circuit for Supplying Triac Holding Current by Using Controllable Current Source
Purely Resistive Dimming Circuit
Self-Excited Triac Dimming Circuit
Led Structure Applied to Backlight Source
Driver Circuit for Improving Led Flickers
Patent:
9,167,645 →
Application:
14/621,697 →
Linear Dimming Led Driver Circuit Capable of Adjusting Color Temperature
Led Spherical Lamp
Intelligent Wireless Doorbell Alarm System
Patent:
9,418,523 →
Application:
14/700,447 →
Light Emitting Diode Bracket
Axially Symmetric Led Light Bulb
Auto-Sensing Dimming Lamp
Automatically Controlled Directional Speaker, and Lamp Thereof
Led Lamp
Manufacturing Method of Led Light Emitting Device
Led Light Fixture and Assembly Method Therefor
Secondary-Side Bucking and Current-Stabilizing Flyback Power Converter
Patent:
9,674,908 →
Application:
15/358,612 →
Flicker-Free Dimming Circuit for Non-Point Light Source
Patent:
9,854,630 →
Application:
15/427,274 →
Flat Panel Lighting Device
Light-Emitting Device with Digital Control of Color Temperature Modulation and Application Thereof
Patent:
10,278,255 →
Application:
15/941,539 →
Flat Panel Lighting Device and Driving Circuitry
Edge-Emitting Light-Emitting Diode
Patent:
548,704 →
Application:
29/265,343 →
Foldable Desk Lamp
Patent:
739,976 →
Application:
29/467,773 →
Led Lamp Holder
Patent:
728,480 →
Application:
29/477,017 →
Led Lamp Fixing Structure
Patent:
771,861 →
Application:
29/497,752 →
Led Lamp
Patent:
771,858 →
Application:
29/497,754 →
Led Lamp
Patent:
765,278 →
Application:
29/520,183 →
Led Package
Patent:
786,460 →
Application:
29/551,525 →
Led Package
Patent:
787,712 →
Application:
29/557,437 →
Led Bulb Lamp Cover
Patent:
794,866 →
Application:
29/563,497 →
Related Assignments
(17)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 31, 2001
From: CHIN, YUAN-CHENG
To: UNITY OPTO TECHNOLOGY CO., LTD.
Reel/Frame 012137/0137 →
Assignment of Assignor's Interest
Jun 6, 2003
From: CHANG, WEI; HUNG, HSIEN-YEH
To: UNITY OPTO TECHNOLOGY CO., LTD.
Reel/Frame 014151/0937 →
Assignment of Assignor's Interest
Jul 23, 2004
From: CHIN, YUAN-CHENG
To: UNITY OPTO TECHNOLOGY CO., LTD.
Reel/Frame 015616/0372 →
Assignment of Assignor's Interest
Nov 15, 2004
From: CHIN, YUAN-CHENG
To: UNITY OPTO TECHNOLOGY CO., LTD.
Reel/Frame 015992/0862 →
Assignment of Assignor's Interest
Nov 23, 2005
From: HUANG, TAI-HO
To: UNITY OPTO TECHNOLOGY CO., LTD.
Reel/Frame 017268/0791 →
Assignment of Assignor's Interest
Aug 15, 2007
From: WU, CHING-HUEI; CHANG, WEI; LU, HUAN-YING
To: UNITY OPTO TECHNOLOGY CO., LTD.
Reel/Frame 019747/0944 →
Assignment of Assignor's Interest
Aug 23, 2007
From: CHANG, WEI
To: UNITY OPTO TECHNOLOGY CO., LTD.
Reel/Frame 019790/0126 →
Assignment of Assignor's Interest
Mar 24, 2009
From: WU, CHING-HUEI; WU, CHIH-HSIEN; TSAI, SEN-YUH
To: UNITY OPTO TECHNOLOGY CO., LTD.
Reel/Frame 022441/0219 →
Assignment of Assignor's Interest
Jun 3, 2009
From: CHANG, WEI; SHEN, SHIH-CHAO
To: UNITY OPTO TECHNOLOGY CO., LTD.
Reel/Frame 022777/0683 →
Assignment of Assignor's Interest
Jun 22, 2010
From: WU, CHIH-HSIEN; CHOU, MENG-CHIEH; WANG, CHUNG-YU
To: UNITY OPTO TECHNOLOGY CO., LTD.
Reel/Frame 024635/0058 →
Assignment of Assignor's Interest
Jan 4, 2011
From: WU, CHIH-HSIEN; TSAI, SEN-YUH
To: UNITY OPTO TECHNOLOGY CO., LTD.
Reel/Frame 025610/0638 →
Assignment of Assignor's Interest
Nov 29, 2012
From: LU, KO-WEI; WU, PING-CHEN; LIN, WEI-CHUNG; TSAI, YI-YU
To: UNITY OPTO TECHNOLOGY CO., LTD.
Reel/Frame 029415/0264 →
Assignment of Assignor's Interest
Mar 5, 2013
From: WU, CHING-HUEI; WU, PING-CHEN
To: UNITY OPTO TECHNOLOGY CO., LTD.
Reel/Frame 029926/0490 →
Assignment of Assignor's Interest
Jun 25, 2013
From: WU, CHING-HUEI
To: UNITY OPTO TECHNOLOGY CO., LTD.
Reel/Frame 030695/0922 →
Assignment of Assignor's Interest
Jun 26, 2013
From: WU, CHIH-HSIEN; CHANG, WEI; LU, HUAN-YING; HUANG, KAI-CHENG
To: UNITY OPTO TECHNOLOGY CO., LTD.
Reel/Frame 030710/0351 →
Security Interest
Apr 1, 2020
From: UNITY OPTO TECHNOLOGY CO., LTD.
To: EPISTAR CORPORATION
Reel/Frame 052291/0387 →
Assignment of Assignor's Interest
Mar 24, 2022
From: UNITY OPTO TECHNOLOGY CO., LTD.
To: EPISTAR CORPORATION
Reel/Frame 059496/0205 →