Inventor · disambiguated record
Chun-Yu Chang
Also filed as: CHANG CHUN · CHANG CHUN-YU
3 granted patents·10 pending applications·2 citations·filing 2005–2023
50Inventor score
Files withADVANCED INT MULTITECH CO LTD3UNIV NAT TAIWAN2AETAS TECHNOLOGY INC1CHANG CHUN-YU1KCODES CORP AETAS SYSTEMS INC1
Top patents by PatentIndex Score
13 records- 0165US9733079B2Double-bead horizontal and vertical spirit level, apparatus using the spirit level, and method of measuring distance and height by using the apparatusLIN LI-HUA·Filed 2015·Granted Aug 15, 2017·2 cites·10 claims
- 0252US2024360551A1Heating module and program control method for pumping line of semiconductor processing toolTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Application pending·0 cites
- 0345US2015114467A1Donor-acceptor alternating conjugated polymer and solar cell device manufactured by using the sameUNIV NAT TAIWAN·Filed 2014·Application pending·0 cites
- 0444US2011146795A1Structure and preparation of cigs-based solar cells using an anodized substrate with an alkali metal precursorNAT UNIV CHIN YI TECHNOLOGY·Filed 2010·Application pending·0 cites
- 0539US2021207246A1Lead-free and copper-free tin alloy and solder ball for ball grid array packageSHENMAO TECH INC·Filed 2020·Application pending·0 cites
- 0638US8830532B2Printing control method and printing system sending color components to the printer except for color components that contain zeros for all contentAETAS TECHNOLOGY INC·Filed 2013·Granted Sep 9, 2014·0 cites·10 claims
- 0735US2006145393A1Manufacturing method and a molding die for a head body, made of a composite material, of a golf clubADVANCED INT MULTITECH CO LTD·Filed 2005·Application pending·0 cites
- 0833US2008273223A1Intelligent print/copy management systemKCODES CORP AETAS SYSTEMS INC·Filed 2007·Application pending·0 cites
- 0931US2016079552A1Perovskite solar cellUNIV NAT TAIWAN·Filed 2015·Application pending·0 cites
- 1030US2012189688A1Carrier component and fabrication method thereofLIU DEAN-MO·Filed 2011·Application pending·0 cites
- 1125US2016278235A1Heat dissipation casing and method for making the sameADVANCED INT MULTITECH CO LTD·Filed 2015·Application pending·0 cites
- 1223US2016271840A1Method for making a heat dissipation elementADVANCED INT MULTITECH CO LTD·Filed 2015·Application pending·0 cites
- 1322US8472072B2Method for improving printing quality and related printing systemCHANG CHUN-YU·Filed 2010·Granted Jun 25, 2013·0 cites·21 claims
Join the waitlist — get patent alerts
Get an alert when Chun-Yu Chang files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →