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DIALOG SEMICONDUCTOR INC

Overview
  • Total Patents
    313
  • GoodIP Patent Rank
    5,310
  • Filing trend
    ⇩ 46.0%
About

DIALOG SEMICONDUCTOR INC has a total of 313 patent applications. It decreased the IP activity by 46.0%. Its first patent ever was published in 2009. It filed its patents most often in United States, China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, environmental technology and measurement are ON BRIGHT ELECTRONICS SHANGHAI CO LTD, FAIRCHILD (TAIWAN) CORP and REDISEM LTD.

Patent filings per year

Chart showing DIALOG SEMICONDUCTOR INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yao Jianming 51
#2 Li Yong 48
#3 Kong Pengju 47
#4 Shi Fuqiang 47
#5 Wang Xiaoyan 42
#6 Shi Nan 39
#7 Feng Guang 27
#8 Gao Xiaolin 27
#9 Chen Yimin 27
#10 Kesterson John William 25

Latest patents

Publication Filing date Title
US2020412267A1 Flyback converter input voltage detection
US2020403521A1 Adaptive zero voltage switching control
US2020412254A1 Flyback converter with improved dynamic load response
US2020375008A1 Slave interface for a dali network
US10855187B1 Dynamic discharge current control for improving power supply output regulation
US2021057988A1 Switching power converter with improved power factor correction via feedback signal averaging
US10770968B1 Switching power converter with adaptive pulse frequency modulation
US10848056B1 System and method for improving power factor and THD of a switching power converter
US10958174B1 Light load detector circuit for inductive DC-DC converter
US10811978B1 Multi-mode control for multi-output voltage power converter
US2020382006A1 Optocoupler current transfer ratio compensation
US10651752B1 Flyback converter with reliable pulse-based isolated communication
US2020266718A1 Flyback converter with edge-based isolated communication
US10483857B1 Flyback converter with output voltage calibration
US10666150B1 Flyback converter with output current calibration
US2020144904A1 Adaptive startup for switching power converter
US10483861B1 Flyback converter controller with single pin detection of over-voltage and auxiliary winding faults
US2020007041A1 Boot strap capacitor charging for switching power converters
US2019058450A1 Valley and peak detection for switching power converter
US10405392B1 Dimmer multi-fire to increase direct AC LED device efficiency