Inventor

HARRISON MICHAEL J

US46 patents

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

HARRISON MICHAEL J

ENPHASE ENERGY INC

Single phase cycloconverter with integrated line-cycle energy storage

Apparatus and method for reactive power control

Apparatus and method for reactive power control

Method and apparatus for three port line frequency energy storage

Matrix planar transformer

Method and apparatus for independent control of multiple power converter sources

Bootstrap start-up circuit for microinverter

Microinverter for use with storage system

Active electromagnetic interference cancellation circuits

Gallium nitride bi-directional high electron mobility transistor in switched mode power converter applications

Resonant parallel triple active bridge converter

Microinverter for use with renewable energy system

Transformer helix winding production

Transformer helix winding production

Method and apparatus for increased energy harvest in a microgrid

Method and apparatus for increased energy harvest in a microgrid

Method and apparatus for coordination of generators in droop controlled microgrids using hysteresis

Gallium nitride bi-directional high electron mobility transistor substrate voltage management circuit

Gallium nitride bi-directional high electron mobility transistor in switched-mode neutral forming device applications

Piezoelectric power converter with trajectory control

Isolated gate driver auxiliary power supply

Method and apparatus for increased energy harvest in a microgrid

System and method for a mesh power system

Inductive power transfer converter

Method and apparatus for maximum power point tracking for multi-input power converter

ARC fault protection for power conversion

Method and apparatus for multi phase shift power converter control

Three port converter with dual independent maximum power point tracking and dual operating modes

Method and apparatus for chaotic democratic pulse width modulation generation

CHURCH & DWIGHT CO INC

Condom with male genital desensitizer lubricant

Condom card

Condom

Condom

Condom

System for depositing an imprint onto a substrate

Aqueous lubricant composition

Non-irritating lubricant compositions with active sensorial agents

CARTER WALLACE

Spermicidal lubricated polyurethane condoms

Condom with spiral crisscross ribbing

Condom with spiral crisscross ribbing

Condom with crisscross ribbing

Non-slip condom

BLUM DENNIS

Condom with warmth imparting lubricant

Condom with warmth imparting lubricant

FICERY KRISTIN L

Method and system for identifying a business organization that needs transformation

OLESON ANDREW

Low-modulus elastomeric compositions and articles made therewith