Inventor

LIU ZHIJING

US4 patents

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

SIEMENS CORP RES INC

2 patents

US7370061B2May 6, 2008

Method for querying XML documents using a weighted navigational index

SIEMENS CORP RES INC30 citations91

US7613638B2Nov 3, 2009

Automated systems and methods to support electronic business transactions for spare parts

SIEMENS CORP RES INC27 citations87

CHAKRABORTY AMIT

1 patent

US9009074B2Apr 14, 2015

Systems and methods for generating electronic spare parts catalogs for complex systems and machines

CHAKRABORTY AMIT21 citations86

SIEMENS MEDICAL SOLUTIONS

1 patent

US8015145B2Sep 6, 2011

System for providing healthcare operation specific user interface display images

SIEMENS MEDICAL SOLUTIONS10 citations75