Inventor profile of:

Yan Fu

City:

Shanghai

Country:

China

Published Applications:

12

Last publication date:

2025-07-03

Top Assignees for applications by Yan Fu

The entities that hold a legal rights for patent applications filed by inventor Fu Yan:

Recent patent applications by Fu Yan

Yan Fu from Shanghai, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2025-07-03
US20250216321A1
Physics

PISTON PIN HOLE FRICTION AND WEAR TEST AND TORQUE MEASUREMENT DEVICE

#2 | 2025-07-01
US18987397
Physics

Piston pin hole friction and wear test and torque measurement device

#3 | 2025-04-15
US18958180
Physics

Device for measuring diameter error of roller for threaded pair transmission

#4 | 2023-01-12
US20230010368A1
Chemistry; metallurgy

CRYSTALLINE FORM OF ACETYLCHOLINESTERASE INHIBITOR AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF

#5 | 2018-07-05
US20180186741A1
Chemistry; metallurgy

General process for the preparation of 6-substituted or 5,6-disubstituted derivatives of 2-amino-isonicotinic acid

#6 | 2018-06-28
US20180179142A1
Chemistry; metallurgy

Process for the preparation of spiro[2.5]octane-5,7-dione and spiro[3.5]nonane-6,8-dione

#7 | 2017-08-31
US20170247315A1
Chemistry; metallurgy

Process for the preparation of spiro[2.5]octane-5,7-dione and spiro[3.5]nonane-6,8-dione

#8 | 2015-10-08
US20150284331A1
Chemistry; metallurgy

Fluorine substituted cyclic amine compounds and preparation methods, pharmaceutical compositions, and uses thereof

#9 | 2015-03-05
US20150063707A1
Physics

Outline approximation for point cloud of building

#10 | 2013-08-22
US20130218472A1
Physics

Segmentation of ground-based laser scanning points from urban environment

#11 | 2011-12-15
US20110304628A1
Physics

Pipe reconstruction from unorganized point cloud data

#12 | 2011-12-15
US20110304619A1
Physics

PRIMITIVE QUADRIC SURFACE EXTRACTION FROM UNORGANIZED POINT CLOUD DATA

InventorID:

404812 ⎘