Assignee
HANGZHOU SAPPLAND MICROELECTRONICS TECH CO LTD
CN·2 granted patents·1 pending application·0 citations·filing 2020–2022
Technology mixH03H3
Top patents by PatentIndex Score
3 records- 0146US12323126B2Laterally excited bulk wave resonator and fabricating method thereofHANGZHOU SAPPLAND MICROELECTRONICS TECH CO LTD·Filed 2022·Granted Jun 3, 2025·0 cites·16 claims
- 0234US2022085786A1Acoustic wave device, and preparation method therefor and temperature control method thereofHANGZHOU SAPPLAND MICROELECTRONICS TECH CO LTD·Filed 2021·Application pending·0 cites
- 0328US12525947B2Surface acoustic wave resonator and manufacturing method thereforHANGZHOU SAPPLAND MICROELECTRONICS TECH CO LTD·Filed 2020·Granted Jan 13, 2026·0 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when HANGZHOU SAPPLAND MICROELECTRONICS TECH CO LTD 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 →