Inventor
CHIU CHIN-CHU
TW18 patents
⚠️ This page may combine multiple inventors who share the name “CHIU CHIN-CHU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AVISION INC
11 patentsUS9840384B2Dec 12, 2017
Sheet separation mechanism with annular member and sheet-fed scanning apparatus using such mechanism
AVISION INC5 citations72
US8844925B1Sep 30, 2014
Sheet storage device and sheet processing apparatus using such device
AVISION INC6 citations72
USD800217SOct 17, 2017
Tray drawer
AVISION INC2 citations71
USD831654SOct 23, 2018
Scanner
AVISION INC4 citations70
US10513129B2Dec 24, 2019
Tray drawer and multi-function printer using the same
AVISION INC1 citations61
US11292679B2Apr 5, 2022
Sheet feeder and control method of processor of the sheet feeder
AVISION INC0 citations51
US10880445B2Dec 29, 2020
Multi-function peripheral with pivotal discharge tray
AVISION INC0 citations51
US10252871B2Apr 9, 2019
Transmission assembly and office machine using the same
AVISION INC0 citations41
US10773910B2Sep 15, 2020
Tray drawer and multi-function printer using the same
AVISION INC0 citations40
US9926163B2Mar 27, 2018
Adjustable tray
AVISION INC0 citations40
US9758328B2Sep 12, 2017
Transport mechanism for peripheral device and operating method thereof
AVISION INC0 citations33
NIEN MADE ENTPR CO LTD
6 patentsUS12006765B2Jun 11, 2024
Window covering
NIEN MADE ENTPR CO LTD3 citations72
US11223218B2Jan 11, 2022
Electric window covering and charging system therefor
NIEN MADE ENTPR CO LTD3 citations71
US10847983B2Nov 24, 2020
Charging system for electric window covering and method of charging electric window covering with the same
NIEN MADE ENTPR CO LTD3 citations71
US11146085B2Oct 12, 2021
Charging system for electric window covering
NIEN MADE ENTPR CO LTD1 citations56
US11629552B2Apr 18, 2023
Window covering and driving device thereof
NIEN MADE ENTPR CO LTD0 citations49
US12497831B2Dec 16, 2025
Motorized blind and manual switching clutch structure thereof
NIEN MADE ENTPR CO LTD0 citations44