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Tseng-Lu Chien
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Walnut, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
LED night light has projection or pinhole image feature
Patent number
11,873,971
Issue date
Jan 16, 2024
Tseng-Lu Chien
F21 - LIGHTING
Information
Patent Grant
Multiple functions LED night light
Patent number
11,812,195
Issue date
Nov 7, 2023
Tseng-Lu Chien
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wired and detachable charging-unit of electric product
Patent number
11,746,047
Issue date
Sep 5, 2023
Tseng-Lu Chien
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
LED light has built-in camera-assembly to capture colorful digital-...
Patent number
11,632,520
Issue date
Apr 18, 2023
Tseng-Lu Chien
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
LED light has built-in air related part(s)
Patent number
11,473,741
Issue date
Oct 18, 2022
Tseng-Lu Chien
F21 - LIGHTING
Information
Patent Grant
DC powered remote control LED light-bar assembly
Patent number
11,476,626
Issue date
Oct 18, 2022
Tseng-Lu Chien
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
LED and/or laser projection light device
Patent number
11,412,182
Issue date
Aug 9, 2022
Tseng-Lu Chien
F21 - LIGHTING
Information
Patent Grant
LED night light with edge-lit light guide
Patent number
11,277,010
Issue date
Mar 15, 2022
Tseng-Lu Chien
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Desk top item with LED means has USB-units or USB-module to charge...
Patent number
11,271,408
Issue date
Mar 8, 2022
Tseng-Lu Chien
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Desktop item with LED means has USB-unit(s) or USB-module to charge...
Patent number
11,239,667
Issue date
Feb 1, 2022
Tseng-Lu Chien
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
LED or laser project light has more than 1 functions
Patent number
11,228,735
Issue date
Jan 18, 2022
Tseng-Lu Chien
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
LED and/or laser light source or bulb for light device
Patent number
11,193,634
Issue date
Dec 7, 2021
Tseng-Lu Chien
F21 - LIGHTING
Information
Patent Grant
Outdoor LED projection light
Patent number
11,181,249
Issue date
Nov 23, 2021
Tseng-Lu Chien
F21 - LIGHTING
Information
Patent Grant
USB device has separated distance away USB-unit(s) by branch-wire(s)
Patent number
11,137,121
Issue date
Oct 5, 2021
Tseng-Lu Chien
F21 - LIGHTING
Information
Patent Grant
Multiple functions LED night light
Patent number
11,125,401
Issue date
Sep 21, 2021
Tseng-Lu Chien
F21 - LIGHTING
Information
Patent Grant
LED night light or cover light has multiple functions
Patent number
11,121,513
Issue date
Sep 14, 2021
Tseng-Lu Chien
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Desk top item with LED means has USB-units or USB- module to charge...
Patent number
11,114,865
Issue date
Sep 7, 2021
Tseng-Lu Chien
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multiple functions LED night light
Patent number
11,098,863
Issue date
Aug 24, 2021
Tseng-Lu Chien
F21 - LIGHTING
Information
Patent Grant
Microwave-sensor application for light or electric device
Patent number
11,085,601
Issue date
Aug 10, 2021
Tseng-Lu Chien
G02 - OPTICS
Information
Patent Grant
LED light has moving image or-and patterns projection
Patent number
11,085,607
Issue date
Aug 10, 2021
Tseng-Lu Chien
F21 - LIGHTING
Information
Patent Grant
LED light has image and/or patterns projection
Patent number
11,079,080
Issue date
Aug 3, 2021
Tseng-Lu Chien
F21 - LIGHTING
Information
Patent Grant
Quickly charger has USB charging ports for lighting device
Patent number
10,998,736
Issue date
May 4, 2021
Tseng-Lu Chien
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Desktop or floor LED lighting device has USB-port(s)
Patent number
10,998,735
Issue date
May 4, 2021
Tseng-Lu Chien
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Light-unit(s) of LED or-and laser light-string's has more one secti...
Patent number
10,989,378
Issue date
Apr 27, 2021
Tseng-Lu Chien
F21 - LIGHTING
Information
Patent Grant
LED desk light having more than one function
Patent number
10,948,175
Issue date
Mar 16, 2021
Tseng-Lu Chien
F21 - LIGHTING
Information
Patent Grant
COB light has even brightness illumination
Patent number
10,935,195
Issue date
Mar 2, 2021
Tseng-Lu Chien
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
LED and/or laser outdoor projection light device having more than o...
Patent number
10,928,021
Issue date
Feb 23, 2021
Tseng-Lu Chien
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Multiple functions LED night light
Patent number
10,907,784
Issue date
Feb 2, 2021
Tseng-Lu Chien
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
LED bulb has multiple features
Patent number
10,883,708
Issue date
Jan 5, 2021
Tseng-Lu Chien
F21 - LIGHTING
Information
Patent Grant
Desk top alarm or time or LED lighting device has USB-port(s)
Patent number
10,873,191
Issue date
Dec 22, 2020
Tseng-Lu Chien
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
LED And/Or Laser Projection Light Device
Publication number
20230043545
Publication date
Feb 9, 2023
Tseng-Lu CHIEN
F21 - LIGHTING
Information
Patent Application
DC Powered Remote Control LED Light-Bar Assembly
Publication number
20230006404
Publication date
Jan 5, 2023
Tseng-Lu Chien
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LED Light has Built-In Air Related Part(s)
Publication number
20220412522
Publication date
Dec 29, 2022
Tseng-Lu Chien
F21 - LIGHTING
Information
Patent Application
Wired and Detachable Charging-Unit of Electric Product
Publication number
20220267205
Publication date
Aug 25, 2022
Tseng-Lu Chien
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Multiple Functions LED Night Light
Publication number
20220021848
Publication date
Jan 20, 2022
Tseng-Lu CHIEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LED NIGHT LIGHT HAS PROJECTION OR PINHOLE IMAGE FEATURE
Publication number
20210262626
Publication date
Aug 26, 2021
Tseng-Lu Chien
F21 - LIGHTING
Information
Patent Application
Wired and Detachable Charging-Unit of Electric Product
Publication number
20210002170
Publication date
Jan 7, 2021
Tseng-Lu Chien
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
LED Desktop Items or Power Strip has Quickly Charge Detachable USB-...
Publication number
20200284423
Publication date
Sep 10, 2020
Tseng-Lu CHIEN
F21 - LIGHTING
Information
Patent Application
Quickly Charger USB device has separated distance away USB Unit(s)
Publication number
20200263868
Publication date
Aug 20, 2020
Tseng-Lu Chien
F21 - LIGHTING
Information
Patent Application
Multiple Functions LED Night Light
Publication number
20200217465
Publication date
Jul 9, 2020
Tseng-Lu CHIEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USB or Wireless Charging System
Publication number
20200195015
Publication date
Jun 18, 2020
Tseng-Lu CHIEN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
USB DEVICE HAS SEPARATED DISTANCE AWAY USB-UNIT(S) BY BRANCH-WIRE(S)
Publication number
20200191345
Publication date
Jun 18, 2020
Tseng-Lu Chien
F21 - LIGHTING
Information
Patent Application
LED Night Light or Cover Light has Multiple Functions
Publication number
20200153187
Publication date
May 14, 2020
Tseng-Lu Chien
F21 - LIGHTING
Information
Patent Application
Light Device Has Charging Functions
Publication number
20200132293
Publication date
Apr 30, 2020
Tseng-Lu CHIEN
F21 - LIGHTING
Information
Patent Application
Multiple Functions LED Night Light
Publication number
20200120310
Publication date
Apr 16, 2020
Tseng-Lu CHIEN
G01 - MEASURING TESTING
Information
Patent Application
LED Projection Seasonal Products
Publication number
20200099895
Publication date
Mar 26, 2020
Tseng-Lu CHIEN
F21 - LIGHTING
Information
Patent Application
Multiple Functions LED Light or Cover Light
Publication number
20200099183
Publication date
Mar 26, 2020
Tseng-Lu Chien
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LED Night Light has USB-Unit(s) and/or Outlet-Unit(s)
Publication number
20200091748
Publication date
Mar 19, 2020
Tseng-Lu Chien
F21 - LIGHTING
Information
Patent Application
Desk Top Alarm or Time or LED Lighting Device has USB-Port(s)
Publication number
20200091746
Publication date
Mar 19, 2020
Tseng-Lu Chien
F21 - LIGHTING
Information
Patent Application
Quickly Charger Has USB Charging Ports for Lighting Device
Publication number
20200014228
Publication date
Jan 9, 2020
Tseng-Lu CHIEN
F21 - LIGHTING
Information
Patent Application
LED light has built-in Air related part(s)
Publication number
20200003375
Publication date
Jan 2, 2020
Tseng-Lu CHIEN
F21 - LIGHTING
Information
Patent Application
Desktop or Floor LED Lighting Device has USB-Port(s)
Publication number
20190341793
Publication date
Nov 7, 2019
Tseng-Lu CHIEN
G02 - OPTICS
Information
Patent Application
Area Illumination for LED Night Light
Publication number
20190319470
Publication date
Oct 17, 2019
Tseng-Lu CHIEN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LED Light Device has special effects
Publication number
20190285250
Publication date
Sep 19, 2019
Tseng-Lu Chien
A41 - WEARING APPAREL
Information
Patent Application
LED LIGHT HAVING ADDED-ON OR BUILT-IN ARRANGEMENT TO HOLD WIRES AND...
Publication number
20190267821
Publication date
Aug 29, 2019
Tseng-Lu CHIEN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Desktop or Floor LED Lighting Device has USB-Port(s)
Publication number
20190267825
Publication date
Aug 29, 2019
Tseng-Lu CHIEN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LED Light Has Built-In Camera-Assembly to Capture Colorful Digital-...
Publication number
20190253670
Publication date
Aug 15, 2019
Tseng-Lu CHIEN
F21 - LIGHTING
Information
Patent Application
Multiple Surface LED Light
Publication number
20190249860
Publication date
Aug 15, 2019
Tseng-Lu CHIEN
F21 - LIGHTING
Information
Patent Application
The Power Station has Built-In LED-Unit(s) and USB Charger(s) for D...
Publication number
20190242562
Publication date
Aug 8, 2019
Tseng-Lu Chien
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DC Powered Remote Control LED Light-Bar Assembly
Publication number
20190237924
Publication date
Aug 1, 2019
Tseng-Lu CHIEN
H01 - BASIC ELECTRIC ELEMENTS