Inventor
REN YANFEI
CN8 patents
⚠️ This page may combine multiple inventors who share the name “REN YANFEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BEIJING BOE OPTOELECTRONICS TECH CO LTD
4 patentsUS12574010B2Mar 10, 2026
Hybrid filter, preparation method thereof, and filtering apparatus
BEIJING BOE OPTOELECTRONICS TECH CO LTD0 citations50
US12597908B2Apr 7, 2026
Bulk acoustic wave resonator, manufacturing method thereof and filter
BEIJING BOE OPTOELECTRONICS TECH CO LTD0 citations49
US12537498B2Jan 27, 2026
Filter including at least one inductor-capacitor structure formed in a multi-layer substrate and method for manufacturing the filter
BEIJING BOE OPTOELECTRONICS TECH CO LTD0 citations49
US12341484B2Jun 24, 2025
Filter circuit, filter, method of manufacturing filter, and electronic device
BEIJING BOE OPTOELECTRONICS TECH CO LTD0 citations49
ORDOS YUANSHENG OPTOELECTRONICS CO LTD
2 patentsUS11209934B2Dec 28, 2021
Voltage driving method and device for touch display panel, and touch display panel
ORDOS YUANSHENG OPTOELECTRONICS CO LTD0 citations50
US11157227B2Oct 26, 2021
Switching control device and control method thereof, and display device
ORDOS YUANSHENG OPTOELECTRONICS CO LTD0 citations45