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LEE CHIU SHAN

Overview
  • Total Patents
    26
About

LEE CHIU SHAN has a total of 26 patent applications. Its first patent ever was published in 1988. It filed its patents most often in United Kingdom, Canada and Denmark. Its main competitors in its focus markets electrical machinery and energy, measurement and machines are JIANGSU SATELLITE NAVIGATION & COMM CO LTD, CENTERPIN TECHNOLOGY INC and PAN INTERNATIONAL IND CORP.

Patent filings per year

Chart showing LEE CHIU SHANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Chiu-Shan 23
#2 Li Shen Su Chen 2
#3 Lee Chiu-San 1
#4 Li Chen S S 1
#5 Lee Chiu Shan 1

Latest patents

Publication Filing date Title
GB0008634D0 Multi-voltage adaptor
HK1022243A2 A universal adapter capable of rapid change of socket plate
EP1114978A1 Three-dimensional homologous surveying method and the related instrument
ZA9811033B Electrical adapters
GB9808101D0 Adapter and socket structure adapted for use on a securing frame of a socket of european specification
GB9426040D0 Dual voltage electrical socket devices
GB9820748D0 Electrical socket devices
CA2110071A1 Three dimensional homologous surveying instrument
US5138771A Three dimensional homologous surveying instrument
IL92156A Multipurpose safety receptacle
DK514689D0 Electric socket
CA1309475C Multipurpose safety receptacle
GB8917532D0 Multipurpose safety receptacle
EP0411216A1 Multipurpose safety receptacle
HUT62700A Instrument for spatial position finding
IE63096B1 3-dimensional surveying instrument
FI890015A0 Vertical och horizontal tredimensionellt, integrated flervinkelsmaetinstrument.
DK283288D0 measuring device
KR960013451B1 Three dimensional homologous surveying instrument