Learn more

LIANG DEQUN

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    238,896
  • Filing trend
    ⇩ 100.0%
About

LIANG DEQUN has a total of 14 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1995. It filed its patents most often in China, Australia and Canada. Its main competitors in its focus markets digital networks and basic communication technologies are ENTRIDIA CORP, CALNEX SOLUTIONS LTD and LIANHE HUAXIN ELECTRONICS CO LTD.

Patent filings in countries

World map showing LIANG DEQUNs patent filings in countries

Patent filings per year

Chart showing LIANG DEQUNs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Liang Dequn 14
#2 Liang Weihua 2
#3 Shi Qingmin 1

Latest patents

Publication Filing date Title
CN108092931A A kind of time delay multi-carrier modulation demodulation method based on time-frequency pulse shaping
CN1668034A A non-orthogonal representation method for signal
AU2003231522A1 A multi-modulation transmitting method
CN1435961A Logic structure based on phase-shifting overlap carrier digital communication system
CN1427593A Phase shift overlapped carrier digit transmission method
CN1417669A Homonym-guided Chinese character input method
CN1355637A Phase-shift overlap codes and decode method thereof
CN1353350A Pronunciation and shape combined mouse input method
CN1235433A High-speed ring connecting system for digital users
CN1235321A Method for waveform identification in digital communication
CN1156275A Non keyboard Chinese character input method using voice as main method