Inventor

NGUYEN NAM

VN60 patents

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

NGUYEN NAM

HALLIBURTON ENERGY SERVICES INC

Leak detection via doppler shift differences in moving hydrophones

Leak localization using acoustic-signal correlations

Systems and methods to utilize a sensor to provide spatial resolution in downhole leak detection

Dip correction for non-circular borehole and off-center logging

Methods to image acoustic sources in wellbores

Frequency weighting in broadband acoustic beamforming

Dip correction for non-circular borehole and off-center logging

Dip detection in logging image processing

Iterative borehole shape estimation of cast tool

Acoustic array signal processing for flow detection

Stitching methods to enhance beamforming results

Continuous beamforming while moving: method to reduce spatial aliasing in leak detection

Wellbore sand detection using passive acoustic array

Systems and methods to utilize a sensor to provide spatial resolution in downhole leak detection

Systems and methods to use triangulation through one sensor beamforming in downhole leak detection

BLACKBERRY LTD

Method and system for initial synchronization and collision avoidance in device to device communications without network coverage

Method and system for initial synchronization and collision avoidance in device to device communications without network coverage

System and method for communicating with a portable electronic device

Method and system for initial synchronization and collision avoidance in device to device communications without network coverage

Method and system for initial synchronization and collision avoidance in device to device communications without network coverage

Method and system for initial synchronization and collision avoidance in device to device communications without network coverage

Method and system for initial synchronization and collision avoidance in device to device communications without network coverage

Method and system for initial synchronization and collision avoidance in device to device communications without network coverage

Adaptive pilot placement for estimation of vehicle-to-vehicle wireless channel

NGUYEN NAM

Image-guided radiotherapy for internal tumor boost

Image-guided radiotherapy for internal tumor boost

System and method for authentication of a communication device

Method and apparatus for managing a network

DELL PRODUCTS LP

Cluster-based system and method of recovery from server failures

System and method for reliably assigning and protecting data in a centralizes storage system

System and method for managing target resets

RESEARCH IN MOTION LTD

Localization of a wireless user equipment (UE) device based on single beep per channel signatures

Localization of a wireless user equipment (UE) device based on audio masking

Localization of a wireless user equipment (UE) device based on out-of-hearing band audio signatures for ranging

HEWLETT PACKARD DEVELOPMENT CO

Cleaning notifications

Detecting key positions to determine a type of cable

Output voltage to serial communication port

YAHOO INC

Inverse search systems and methods

Inverse search systems and methods

DIAB ALI

Inverse search systems and methods

Inverse search systems and methods

AT & T IP I LP

Method and apparatus for end-to-end mobile user security

System and method for authentication of a communication device

SENSIA LLC

Electric submersible pump event detection

Event driven control schemas for artificial lift

DELL USA LP

System for preventing corruption during CPU reset

SCHLUMBERGER TECHNOLOGY CORP

Electric submersible pump event detection

TRUONG BINH T

Direction based user interface and digital sign display

KANJOLIA RAVI

Solid precursor delivery assemblies and related methods

YAHOO ASSETS LLC

Method and system for prefetching targeted content