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CHIEN TSENG LU

Overview
  • Total Patents
    70
  • GoodIP Patent Rank
    22,571
  • Filing trend
    ⇧ 22.0%
About

CHIEN TSENG LU has a total of 70 patent applications. It increased the IP activity by 22.0%. Its first patent ever was published in 1995. It filed its patents most often in United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, machines and optics are CHIEN TSENG-LU, SHENZHEN JIAWEI PHOTOVOLTAIC LIGHTING CO LTD and CANDELLA LLC.

Patent filings in countries

World map showing CHIEN TSENG LUs patent filings in countries

Patent filings per year

Chart showing CHIEN TSENG LUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chien Tseng-Lu 69
#2 Chien Tseng Lu 1
#3 Cian De-Ying 1
#4 Chien De-Yi 1

Latest patents

Publication Filing date Title
US2021002170A1 Wired and Detachable Charging-Unit of Electric Product
US2020191345A1 Usb device has separated distance away usb-unit(s) by branch-wire(s)
US2020120310A1 Multiple Functions LED Night Light
US2020099895A1 LED Projection Seasonal Products
US10935195B1 COB light has even brightness illumination
US2020003375A1 LED light has built-in Air related part(s)
US2019319470A1 Area Illumination for LED Night Light
US2019237924A1 DC Powered Remote Control LED Light-Bar Assembly
US2020091746A1 Desk top alarm or time or LED lighting device has USB-port(s)
US2019242562A1 The Power Station has Built-In LED-Unit(s) and USB Charger(s) for Desktop
US2019230324A1 LED And/Or Laser Projection Light Device
US2020217465A1 Multiple Functions LED Night Light
US2019253670A1 LED Light Has Built-In Camera-Assembly to Capture Colorful Digital-Data Under Dark Environment
US2019267825A1 Desktop or floor LED lighting device has USB-port(s)
US2019341793A1 Desktop or Floor LED Lighting Device has USB-Port(s)
US2019120450A1 LED and/or laser outdoor projection light device having more than one inner and/or outer rotating optic-piece to create moving, changeable lighted image and/or pattern
US2019011818A1 Special Light Effects by Laser Light Source
US2019113191A1 Microwave-Sensor Application For Light or Electric Device
US2018299084A1 Light-unit(s) of LED or-and laser light-string's has more one sections has different light performance(s)
US2018332204A1 LED light has built-in camera-assembly for colorful digital-data under dark environment