Learn more

Sichuan changhong electronic parts co ltd

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    96,186
  • Filing trend
    ⇩ 80.0%
About

Sichuan changhong electronic parts co ltd has a total of 17 patent applications. It decreased the IP activity by 80.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, digital networks and measurement are AUGIER SA, KNOBEL ELEKTRO APP and EASYLUMEN S R L.

Patent filings in countries

World map showing Sichuan changhong electronic parts co ltds patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing Sichuan changhong electronic parts co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Deng Jian 5
#2 Feng Zhigang 4
#3 Su Xiaoshan 3
#4 Gao Jing 3
#5 Luo Dongshan 2
#6 Wu Disi 2
#7 Xing Yibin 2
#8 Lin Jun 2
#9 Xu Fu 2
#10 Pan Shu 2

Latest patents

Publication Filing date Title
CN109683107A The EMI index adjusting, measuring method of Switching Power Supply
CN107863222A A kind of high-power choke coil of flush type and preparation method thereof
CN107993813A Switching Power Supply filter transformer and preparation method thereof
CN107612353A A kind of device and method of power supply integrated circuit
CN106686834A Different-lighting-mode control system and method of LED (light-emitting diode) table lamps
CN106764969A The light controller and system controlled based on WIFI and speech communication
CN106793279A A kind of adjustable constant current output power module and implementation method
CN106653300A Injection molding-type security isolating electronic transformer and manufacturing method thereof
CN106785701A Smart jack, sensor device and intelligent socket system
CN106775560A Usb audio output device and its processing method
CN106771516A Remote control low-voltage detection circuit, remote control and its low voltage test method
CN106440256A Remote controller for air conditioner and data storage method of remote controller
CN105374202A Radio frequency remote controller automatic test system
CN105227372A The method of configuration Internet of Things WIFI module
CN104966396A Learning method for remote control codes of air conditioner based on cloud platform
CN104168499A Method for looking for remote control in smart television control system
CN104158562A Frequency hopping method based on radio-frequency remote control system