Inventor · disambiguated record
Sheng-Chih Chang
Also filed as: CHANG SHENG-CHIH
8 granted patents·4 pending applications·12 citations·filing 2010–2024
76Inventor score
Top patents by PatentIndex Score
12 records- 0186US8648687B2Symmetric planar transformer having adjustable leakage inductanceLI DONG-SHENG·Filed 2010·Granted Feb 11, 2014·10 cites·9 claims
- 0264US9400041B2Ball screw assembly having a tunnel racewayHIWIN TECH CORP·Filed 2014·Granted Jul 26, 2016·2 cites·6 claims
- 0358US12473523B2Reactor module and biomechanical testing system having the sameCHANG SHENG CHIH·Filed 2022·Granted Nov 18, 2025·0 cites·21 claims
- 0451US12508588B2Biomechanical testing system and reactor module thereofCHANG SHENG CHIH·Filed 2022·Granted Dec 30, 2025·0 cites·34 claims
- 0547US2023191274A1Modularized toy building block assemblyCHANG SHENG CHIH·Filed 2021·Application pending·0 cites
- 0646US11445738B2Computer implemented food safety related management methodCHANG SHENG CHIH·Filed 2019·Granted Sep 20, 2022·0 cites·4 claims
- 0744US2015255105A1Method for controlling power of laser emitting unit and associated apparatusMEDIATEK INC·Filed 2014·Application pending·0 cites
- 0841US9528582B2Internal-circulation-type ball screwHIWIN TECH CORP·Filed 2015·Granted Dec 27, 2016·0 cites·6 claims
- 0940US2013337554A1Culture deviceChang sheng-nan·Filed 2013·Application pending·0 cites
- 1033USD1106803SFixtureYEN MING TSUNG·Filed 2024·Granted Dec 23, 2025·0 cites·1 claims
- 1133USD1105898SFixtureYEN MING TSUNG·Filed 2024·Granted Dec 16, 2025·0 cites·1 claims
- 1231US2013333482A1Compression Testing DeviceCHANG SHENG-CHIH·Filed 2013·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →