Inventor · disambiguated record
Hsiao-Cheng Yen
Also filed as: YEN HSIAO-CHENG
1 granted patent·7 pending applications·9 citations·filing 2002–2018
32Inventor score
Top patents by PatentIndex Score
8 records- 0165US7544368B2Structure for modulating intraocular pressureLIFE SPRING BIOTECH CO LTD·Filed 2007·Granted Jun 9, 2009·9 cites·12 claims
- 0239US2019144673A1Collagen containing-plastic masterbatch, the manufacturing method thereof, the product therefrom, and application thereofHAN BIOMEDICAL INC·Filed 2018·Application pending·0 cites
- 0332US2005244482A1Complex face mask and methods of preparation thereofLIFE SPRING BIOTECH CO LTD·Filed 2004·Application pending·0 cites
- 0432US2006240073A1Structure of modulating intraocular pressure on glaucomaLIFE SPRING BIOTECH CO LTD·Filed 2006·Application pending·0 cites
- 0531US2009306687A1Scleral buckling band and method for making the sameLIFE SPRING BIOTECH CO LTD·Filed 2005·Application pending·0 cites
- 0629US2015230914A1Method for forming dual-layer composite material, dual-layer composite material thereby, bio-medical equipment containing the dual-layer composite materialHAN BIOMEDICAL INC·Filed 2015·Application pending·0 cites
- 0728US2004121943A1Drug-free biodegradable 3D porous collagen-glycosaminoglycan scaffoldFiled 2002·Application pending·0 cites
- 0828US2004214991A1Method for meanufacturing a composite collagen filmFiled 2003·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Hsiao-Cheng Yen 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 →