Inventor
CHOU ANDREW
US19 patents
⚠️ This page may combine multiple inventors who share the name “CHOU ANDREW”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIRF TECH INC
13 patentsUS6933886B1Aug 23, 2005
Signal acquisition using data bit information
SIRF TECH INC17 citations91
US6836241B2Dec 28, 2004
Method for optimal search scheduling in satellite acquisition
SIRF TECH INC19 citations91
US7069019B2Jun 27, 2006
System and method to estimate the location of a receiver
SIRF TECH INC14 citations83
US7680178B2Mar 16, 2010
Cross-correlation detection and elimination in a receiver
SIRF TECH INC11 citations82
US7132980B2Nov 7, 2006
Multi-function device with positioning system and shared processor
SIRF TECH INC8 citations72
US7027534B2Apr 11, 2006
Extracting fine-tuned estimates from correlation functions evaluated at a limited number of values
SIRF TECH INC10 citations71
US7800535B2Sep 21, 2010
Multi-function device with positioning system and shared processor
SIRF TECH INC1 citations61
US7418066B2Aug 26, 2008
Multi-function device with positioning system and shared processor
SIRF TECH INC1 citations61
US7408505B2Aug 5, 2008
Multi-function device with positioning system and shared processor
SIRF TECH INC1 citations61
US7212156B2May 1, 2007
Multi-function device with positioning system and shared processor
SIRF TECH INC3 citations60
US7002514B2Feb 21, 2006
Using multiple detection algorithms in positioning signal processing
SIRF TECH INC4 citations60
US7680223B2Mar 16, 2010
Reducing memory usage in noncoherent signal processing
SIRF TECH INC0 citations49
US7313207B2Dec 25, 2007
Reducing memory usage in noncoherent signal processing
SIRF TECH INC0 citations49
ENUVIS INC
5 patentsUS6525688B2Feb 25, 2003
Location-determination method and apparatus
ENUVIS INC107 citations95
US6525687B2Feb 25, 2003
Location-determination method and apparatus
ENUVIS INC71 citations94
US6512479B1Jan 28, 2003
Signal acquisition using data bit information
ENUVIS INC16 citations91
US6535163B1Mar 18, 2003
Determining location information using sampled data containing location-determining signals and noise
ENUVIS INC25 citations88
US6542116B1Apr 1, 2003
Determining the spatio-temporal and kinematic parameters of a signal receiver and its clock by information fusion
ENUVIS INC15 citations82