Inventor

TSITSIKLIS JOHN

US7 patents

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

SIRF TECH INC

4 patents

US7177614B2Feb 13, 2007

Narrowband noise mitigation in location-determining signal processing

SIRF TECH INC15 citations78

US7027534B2Apr 11, 2006

Extracting fine-tuned estimates from correlation functions evaluated at a limited number of values

SIRF TECH INC10 citations71

US7164736B2Jan 16, 2007

Synthesizing coherent correlation sums at one or multiple carrier frequencies using correlation sums calculated at a course set of frequencies

SIRF TECH INC4 citations61

US7280626B2Oct 9, 2007

Synthesizing coherent correlation sums at one or multiple carrier frequencies using correlation sums calculated at a coarse set of frequencies

SIRF TECH INC0 citations50

ENUVIS INC

3 patents

US6525688B2Feb 25, 2003

Location-determination method and apparatus

ENUVIS INC107 citations95

US6525687B2Feb 25, 2003

Location-determination method and apparatus

ENUVIS INC71 citations94

US6535163B1Mar 18, 2003

Determining location information using sampled data containing location-determining signals and noise

ENUVIS INC25 citations88