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LEE YEN-CHI

Overview
  • Total Patents
    15
About

LEE YEN-CHI has a total of 15 patent applications. Its first patent ever was published in 2004. It filed its patents most often in United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets audio-visual technology, digital networks and telecommunications are DINASTECH IPR LTD, LORD FRANK H and BEIJING CYBER CLOUD TECHNOLOGY CO LTD.

Patent filings in countries

World map showing LEE YEN-CHIs patent filings in countries

Patent filings per year

Chart showing LEE YEN-CHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Yen-Chi 15
#2 Tsai Ming-Chang 6
#3 El-Maleh Khaled Helmi 5
#4 Tinnakornsrisuphap Peerapol 2
#5 Lott Christopher Gerard 2
#6 Bao Yiliang 2
#7 Gupta Vikram 2
#8 Dai Min 1
#9 Ye Yan 1
#10 Teng Chia-Yuan 1

Latest patents

Publication Filing date Title
US2010080284A1 Resolving geometric relationships among video data units
US2010080296A1 Locating motion vectors for video data units
US2010080285A1 Determining availability of video data units
US2009213938A1 Video decoder error handling
US2008176517A1 Error filter to differentiate between reverse link and forward link video data errors
US2007091816A1 Reverse link lower layer assisted video error control
US2009034610A1 Video rate adaptation to reverse link conditions
US2007071030A1 Video packet shaping for video telephony
US2007040898A1 Picture-in-picture processing for video telephony
US2006215752A1 Region-of-interest extraction for video telephony
US2006062312A1 Video demultiplexer and decoder with efficient data recovery