Assignee
HANGZHOU SILAN MICROELECT CO
CN·11 granted patents·3 pending applications·22 citations·filing 2012–2024
Top patents by PatentIndex Score
14 records- 0186US10425002B2Error amplification apparatus and driving circuit including the sameHANGZHOU SILAN MICROELECT CO·Filed 2016·Granted Sep 24, 2019·10 cites·31 claims
- 0276US8520416B2Current reference generating circuit and a constant current switch mode power supply control circuit and method thereofHANGZHOU SILAN MICROELECT CO·Filed 2012·Granted Aug 27, 2013·9 cites·20 claims
- 0373US12532527B2Bidirectional power device and method for manufacturing the sameHANGZHOU SILAN MICROELECT CO·Filed 2024·Granted Jan 20, 2026·0 cites·22 claims
- 0472US10923563B2Power deviceHANGZHOU SILAN MICROELECT CO·Filed 2018·Granted Feb 16, 2021·1 cites·25 claims
- 0566US10186944B2Switching power supply and the controller thereofHANGZHOU SILAN MICROELECT CO·Filed 2015·Granted Jan 22, 2019·2 cites·40 claims
- 0660US12021128B2Bidirectional power device and method for manufacturing the sameHANGZHOU SILAN MICROELECT CO·Filed 2020·Granted Jun 25, 2024·0 cites·22 claims
- 0751US10937859B2Method for manufacturing power deviceHANGZHOU SILAN MICROELECT CO·Filed 2017·Granted Mar 2, 2021·0 cites·11 claims
- 0848US2025165687A1Design method for flip-flop unitHANGZHOU SILAN MICROELECT CO·Filed 2023·Application pending·0 cites
- 0948US2025132753A1Flip-flop with clock gating based on data comparisonHANGZHOU SILAN MICROELECT CO·Filed 2023·Application pending·0 cites
- 1042US11239753B2Switching converter, and control method and control circuit thereofHANGZHOU SILAN MICROELECT CO·Filed 2019·Granted Feb 1, 2022·0 cites·22 claims
- 1135US10297662B2Dielectrically isolated semiconductor device and method for manufacturing the sameHANGZHOU SILAN MICROELECT CO·Filed 2015·Granted May 21, 2019·0 cites·22 claims
- 1235US2017081176A1Mems device, semiconductor device and method for manufacturing the sameHANGZHOU SILAN MICROELECT CO·Filed 2015·Application pending·0 cites
- 1333US9866214B2Composite device and switching power supplyHANGZHOU SILAN MICROELECT CO·Filed 2015·Granted Jan 9, 2018·0 cites·18 claims
- 1433US8488337B2Offline AC-DC controller circuit and a converter comprising the sameHANGZHOU SILAN MICROELECT CO·Filed 2012·Granted Jul 16, 2013·0 cites·15 claims
Join the waitlist — get patent alerts
Get an alert when HANGZHOU SILAN MICROELECT CO files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →