Inventor

COHEN ISAAC

US116 patents

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

COHEN ISAAC

LAMBDA ELECTRONICS INC

Pulse width modulated DC/DC converter with reduced ripple current coponent stress and zero voltage switching capability

Power conversion apparatus and methods with reduced current and voltage switching

Overload protection of switch mode converters

Adaptive control method for power converters

Control circuit for converters operating in the discontinuous mode

Composite printed circuit board and manufacturing method thereof

Parallel connected converters apparatus and methods using switching cycle with energy holding state

Pulse width modulated power conversion apparatus and methods using capacitor-charge feedback

Rectification and inversion circuits

Solid-state saturable reactor emulator

TEXAS INSTRUMENTS INC

Method and apparatus for multi-phase power conversion

System and method for synchronous rectifier drive that enables converters to operate in transition and discontinuous mode

Method and apparatus for calculating an average value of an inaccessible current from an accessible current

Method and apparatus for calculating an average value of an inaccessible current from an accessible current

Method and apparatus for power converters having phases spaced at desired phase angles

System and method for synchronizing multiple oscillators

LEAP MOTION INC

User-defined virtual interaction space and manipulation of virtual cameras in the interaction space

User-defined virtual interaction space and manipulation of virtual cameras in the interaction space

User-defined virtual interaction space and manipulation of virtual cameras with vectors

Velocity field interaction for free space gesture interface and control

User-defined virtual interaction space and manipulation of virtual configuration

COHEN ISAAC

Transition mode charge control for a power converter

System and methods for providing equal currents to current driven loads

Multi-transformer LLC resonant converter circuits and methods

System and method for indirect control of a converter output

Composition for treatment of menopause

ULTRAHAPTICS IP TWO LTD

User-defined virtual interaction space and manipulation of virtual cameras in the interaction space

User-defined virtual interaction space and manipulation of virtual configuration

User-defined virtual interaction space and manipulation of virtual cameras in the interaction space

HONEYWELL INT INC

System and method for object metrology

Video data matching using clustering on covariance appearance

Method and system for indexing and searching objects of interest across a plurality of video streams

BIONOVO INC

Estrogenic extracts of Morus alba and uses thereof

Scutellaria barbata extract for the treatment of cancer

Composition for treatment of menopause

WHILLOCK RAND

Impaired subject detection system

Adaptive iris matching using database indexing

Biometric visitor check system

MA YUNQIAN

Tracking system with fused motion and object detection

Behavior and pattern analysis using multiple category learning

YUAN CHANG

Detection and tracking of moving objects from a moving platform in presence of strong parallax

LAMBDA ELECTRONICS

Drive circuits for synchronous rectifiers

MEDIONI GERARD

Tracking multiple moving targets in digital video

LAMBDA ELECTONICS INC

Clamped-inductance power converter apparatus with transient current limiting capability and operating methods therefor

TRUSTEES OF NORTHWESTERN UNIVE

Compositions, kits, and methods for modulating survival and differentiation of multi-potential hematopoietic progenitor cells

UNIV SOUTHERN CALIFORNIA

Tracking multiple moving targets in digital video

DIEPENBROEK ANNEMARIE

Flare characterization and control system

LAMBDA AMERICAS INC

Method and control circuit for power factor correction

KANE RUSSELL D

Method and system for detecting corrosion under insulation

VALLEY RICHARD L

System and method for phase management in a multiphase switching power supply