Chengdu
China
15
2026-05-14
The entities that hold a legal rights for patent applications filed by inventor Li Yan:
Yan Li from Chengdu, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
APPARATUS AND METHOD FOR MEASURING IRREGULARITY OF PERMANENT MAGNET TRACK
#2 | 2026-03-26METHODS FOR CORRECTING PRE-COMPENSATION OF COUNTERSINK DIMENSIONS IN NUMERICALLY CONTROLLED COUNTERSINKING
#3 | 2025-05-13Intermittent moving mechanism and intermittent diversion device
#4 | 2022-05-26Integrated piling tool with continuous drilling and circulation pouring
#5 | 2020-10-01Connector for high data transmission rate
#6 | 2019-08-29Adaptive vibration isolator
#7 | 2019-02-21Damping bearing in convertible antiseismic mode and damping bridge apparatus
#8 | 2019-02-14Sliding groove type friction pendulum high-pier bridge seismic mitigation and isolation bearing
#9 | 2018-01-18Method and apparatus for erasing data in data section in flash memory
#10 | 2017-11-23M2M data processing method, device, and system
#11 | 2017-10-26Response message processing method, apparatus, and system
#12 | 2017-10-05Data accessing method and apparatus
#13 | 2016-10-20Solid state disk and data moving method
#14 | 2016-06-23Bad sector repair method and apparatus
#15 | 2016-01-07Method and apparatus for erasing data in flash memory
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