Patents⌗

A comprehensive list of public patents where I am named as an inventor, spanning cryptocurrency mining hardware and AI/ML processing architectures.

Patents from 21, Inc. / Coinbase, Inc. (2014-2020)⌗

Focus Area: Cryptocurrency mining hardware optimization and power-efficient digital circuit design

Digital currency mining circuitry

Patent Number: US11270298B2
Filed: April 14, 2014
Granted: March 8, 2022
Co-inventors: Nigel Drego, Veerbhan Kheterpal, Matthew Pauker
Current Assignee: Coinbase, Inc. (originally 21E6, LLC / 21, Inc.)

Digital currency mining circuitry having shared processing logic

Patent Number: US20160125040A1
Filed: September 25, 2015
Published: May 5, 2016
Co-inventors: Nigel Drego, Veerbhan Kheterpal
Current Assignee: Coinbase, Inc. (originally 21, Inc.)

Digital currency mining circuitry with adaptable difficulty compare capabilities

Patent Number: US20160330031A1
Filed: May 4, 2016
Published: November 10, 2016
Co-inventors: Nigel Drego, Veerbhan Kheterpal
Current Assignee: Coinbase, Inc. (originally 21, Inc.)

Sequential logic circuitry with reduced dynamic power consumption

Patent Number: US10558188B2
Filed: May 21, 2019
Granted: February 11, 2020
Co-inventors: Veerbhan Kheterpal, Nigel Drego
Current Assignee: Coinbase, Inc. (originally 21, Inc.)

Devices and Circuitry for Computing Hash Values

Patent Number: US20200412544
Filed: December 31, 2020
Published: December 31, 2020
Co-inventors: Veerbhan Kheterpal, Nigel Drego
Current Assignee: Coinbase, Inc. (originally 21, Inc.)

Patents from Quadric (2018-2022)⌗

Focus Area: AI/ML processor architectures, reconfigurable computing, and hardware acceleration

Processing system for performing convolution operations

Patent Number: US11403530B1
Filed: February 23, 2018
Granted: August 2, 2022
Current Assignee: Quadric

Joining data within a reconfigurable processor fabric

Patent Number: US11449459B2
Filed: December 23, 2019
Granted: September 20, 2022
Current Assignee: Quadric

Processing element and method of operating a processing element

Patent Number: US11769042B2
Filed: February 24, 2020
Granted: September 26, 2023
Current Assignee: Quadric

Algorithm enable hardware locking primitive in a reconfigurable data processor

Patent Number: US11693797B2
Filed: April 24, 2020
Granted: July 4, 2023
Current Assignee: Quadric

Processing core with efficient memory access

Patent Number: US11907830B2
Filed: May 17, 2021
Granted: February 20, 2024
Current Assignee: Quadric

Performing successive matrix-vector multiplication operations using circular addressing

Patent Number: US11989258B2
Filed: September 24, 2021
Granted: May 21, 2024
Current Assignee: Quadric

Dynamically reconfigurable processing core

Patent Number: US12067483B2
Filed: February 28, 2022
Granted: August 20, 2024
Current Assignee: Quadric

Processor utilizing a plurality of branch history storage structures

Patent Number: US12093688B2
Filed: June 6, 2022
Granted: September 17, 2024
Current Assignee: Quadric

Summary⌗

  • Total Patents: 13+ granted patents and applications
  • Patent Areas: Cryptocurrency mining, AI/ML processing, power optimization
  • Time Span: 2014 - 2024 (10+ years of innovation)
  • Current Assignees: Coinbase, Inc. and Quadric

Pending Applications⌗

Please note that additional patent applications may be pending but are not yet publicly available.