Inventor

UDUPA RAGHAVENDRA U

IN4 patents

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

LENOVO SINGAPORE PTE LTD

2 patents

US7072523B2Jul 4, 2006

System and method for fingerprint image enhancement using partitioned least-squared filters

LENOVO SINGAPORE PTE LTD64 citations93

US7356170B2Apr 8, 2008

Fingerprint matching method and system

LENOVO SINGAPORE PTE LTD0 citations49

IBM

1 patent

US7046829B2May 16, 2006

Fingerprint verification

IBM30 citations91

QUIRK CHRISTOPHER B

1 patent

US8504354B2Aug 6, 2013

Parallel fragment extraction from noisy parallel corpora

QUIRK CHRISTOPHER B6 citations65