Inventor
CATHERWOOD MICHAEL
US17 patents
⚠️ This page may combine multiple inventors who share the name “CATHERWOOD MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MICROCHIP TECH INC
14 patentsUS6976158B2Dec 13, 2005
Repeat instruction with interrupt
MICROCHIP TECH INC22 citations92
US6728856B2Apr 27, 2004
Modified Harvard architecture processor having program memory space mapped to data memory space
MICROCHIP TECH INC29 citations89
US10248521B2Apr 2, 2019
Run time ECC error injection scheme for hardware validation
MICROCHIP TECH INC6 citations67
US12393429B2Aug 19, 2025
Atomic instruction set and architecture with bus arbitration locking
MICROCHIP TECH INC0 citations62
US7007172B2Feb 28, 2006
Modified Harvard architecture processor having data memory space mapped to program memory space with erroneous execution protection
MICROCHIP TECH INC3 citations61
US12001270B2Jun 4, 2024
Vector fetch bus error handling
MICROCHIP TECH INC0 citations60
US10983931B2Apr 20, 2021
Central processing unit with enhanced instruction set
MICROCHIP TECH INC0 citations59
US6601160B2Jul 29, 2003
Dynamically reconfigurable data space
MICROCHIP TECH INC4 citations58
US12346722B2Jul 1, 2025
Systems and methods for managing interrupt priority levels
MICROCHIP TECH INC0 citations54
US7243372B2Jul 10, 2007
Modified Harvard architecture processor having data memory space mapped to program memory space with erroneous execution protection
MICROCHIP TECH INC0 citations51
US10120815B2Nov 6, 2018
Configurable mailbox data buffer apparatus
MICROCHIP TECH INC0 citations50
US10776292B2Sep 15, 2020
Apparatus and method for protecting program memory for processing cores in a multi-core integrated circuit
MICROCHIP TECH INC0 citations49
US12093688B2Sep 17, 2024
Multibit shift instruction
MICROCHIP TECH INC0 citations47
US10802866B2Oct 13, 2020
Central processing unit with DSP engine and enhanced context switch capabilities
MICROCHIP TECH INC0 citations39