Learn more

PERICOM SEMICONDUCTOR CORP

Overview
  • Total Patents
    133
  • GoodIP Patent Rank
    168,806
  • Filing trend
    ⇧ 100.0%
About

PERICOM SEMICONDUCTOR CORP has a total of 133 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 1994. It filed its patents most often in United States, China and EPO (European Patent Office). Its main competitors in its focus markets basic communication technologies, digital networks and semiconductors are VLSI TECHNOL INC, ALETRA CORP and LATTICE SEMICONDUCTOR CORP.

Patent filings in countries

World map showing PERICOM SEMICONDUCTOR CORPs patent filings in countries
# Country Total Patents
#1 United States 130
#2 China 1
#3 EPO (European Patent Office) 1
#4 Japan 1

Patent filings per year

Chart showing PERICOM SEMICONDUCTOR CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kwong David 26
#2 Zhang Michael Y 14
#3 Wong Anthony Yap 14
#4 Wu Ke 10
#5 Hattori Hide 9
#6 Tong Paul C F 8
#7 Yeung Tony 7
#8 Ngai Henry P 6
#9 Xu Ping Ping 6
#10 Cheung Hung-Yan 6

Latest patents

Publication Filing date Title
US2019288743A1 Repeaters with fast transitions from low-power standby to low-frequency signal transmission
US10027332B1 Referenceless clock and data recovery circuits
US2016352387A1 Crosstalk reduction in multiplexers
US2015002167A1 In-situ cable unplug detector operating during normal signaling mode
US2015363350A1 Hybrid repeater for supporting backward compatibility
US2014140386A1 Trace canceller with equalizer adjusted for trace length driving variable-gain amplifier with automatic gain control loop
US9461465B1 Overvoltage protection analog switch
US2014210509A1 Redriver with output receiver detection that mirrors detected termination on output to input
US8749285B1 Differential voltage-mode buffer with current injection
US8966128B1 Auto plug-in and plug-out VGA port detection
US2012242377A1 Re-driver with pre-emphasis injected through a transformer and tuned by an L-C tank
US8044711B1 Clock signal noise shaping
US2010308899A1 Dual-Output Triple-Vdd Charge Pump
US2010127734A1 Out-of-band signaling using detector with equalizer, multiplier and comparator
US7485007B1 Swiveling offset adapter dongle for reducing blockage of closely-spaced video connectors
US7308523B1 Flow-splitting and buffering PCI express switch to reduce head-of-line blocking
US7375563B1 Duty cycle correction using input clock and feedback clock of phase-locked-loop (PLL)
US7545834B1 Multiple channel switch using differential de-mux amplifier and differential mux equalizer
US7391251B1 Pre-emphasis and de-emphasis emulation and wave shaping using a programmable delay without using a clock
US7259589B1 Visual or multimedia interface bus switch with level-shifted ground and input protection against non-compliant transmission-minimized differential signaling (TMDS) transmitter