Inventor

LI YUCHEN

CN4 patents

⚠️ This page may combine multiple inventors who share the name “LI YUCHEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHANGHAI INST CERAMICS CAS

1 patent

US11572317B2Feb 7, 2023

Dense lead metaniobate piezoelectric ceramic material and preparation method thereof

SHANGHAI INST CERAMICS CAS0 citations54

MICROSOFT TECHNOLOGY LICENSING LLC

1 patent

US12165647B2Dec 10, 2024

Phoneme-based text transcription searching

MICROSOFT TECHNOLOGY LICENSING LLC0 citations42

TEXAS INSTRUMENTS INC

1 patent

US12300552B2May 13, 2025

Process control system including process condition determination using attribute-relative process condition

TEXAS INSTRUMENTS INC0 citations40

UNIV TAIYUAN TECHNOLOGY

1 patent

US12584410B2Mar 24, 2026

Detection device and method for working surface, terminal, and storage medium

UNIV TAIYUAN TECHNOLOGY0 citations38