Inventor
KAO JAN-HSING
TW8 patents
Patents
8 patentsUSD872175SJan 7, 2020
Photo conductor drum unit
AVISION INC3 citations70
USD849132SMay 21, 2019
Portion of toner cartridge with photo conductor drum unit
AVISION INC2 citations70
USD849133SMay 21, 2019
Portion of toner cartridge
AVISION INC1 citations60
US10185284B2Jan 22, 2019
Disassemblable imaging apparatus
AVISION INC0 citations49
US10274343B2Apr 30, 2019
Rotary encoder with staggered encoder wheels
AVISION INC0 citations39
US10185282B2Jan 22, 2019
Disassemblable imaging apparatus
AVISION INC0 citations39
US9815299B2Nov 14, 2017
Imaging apparatus
AVISION INC0 citations37
US10474073B2Nov 12, 2019
Fusing device adapted for fusing toners on a printing media and printing apparatus therewith
AVISION INC0 citations36