Vancouver, Canada

Mark R Greenstreet

This inventor holds 17 USPTO granted patents, primarily in Clock Synchronization. Top assignees: Sun Microsystems, Inc., Oracle International Corporation, Oracle America, Inc.. Active years: 2002-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mark R Greenstreet. Retrieved from https://idiyas.com/inventor/mark-r-greenstreet

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 94.1

Average Co-Inventor Count = 1.7

ph-index = 6

Forward Citations = 226(Granted Patents)


Location History:

  • Vancouver, CA (US) (2015)
  • Vancouver, CA (2002 - 2017)

Company Filing History:


Years Active: 2002-2017

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Areas of Expertise:
Deskew FIFO Buffer
Clock Deskew Circuit
Pre-fetch Requests
Speculative Cache
Synchronization Circuit
Adaptive Synchronization
EMI Reduction
Tunable Delay Lines
Surfing Logic Pipelines
Data Flow Analysis
Latch Control Circuit
Metastability Resolution
17 patents (USPTO):Explore Patents

Title: The Innovative Mind of Mark R Greenstreet

Introduction: Mark R Greenstreet is a notable inventor based in Vancouver, CA, with a prolific record of 17 patents to his name. His contributions to the field of technology, particularly in the area of synchronization circuits, have significantly advanced the capabilities of data transfer systems in various computing environments.

Latest Patents: Among Greenstreet's latest inventions is the "Deskew FIFO buffer with simplified initialization." This innovative technology introduces a source-synchronization interface circuit designed to streamline the communication between sender and receiver clocks, effectively mitigating metastability issues during phase synchronization. The asynchronous FIFO buffer allows for the seamless conveyance of phase information and data, enhancing reliability in data transmissions.

Another remarkable patent is the "Flip-flop-based clock deskew circuit," which facilitates the transfer of data between different clock domains. This circuit incorporates a data path managed by transmitter and receiver latches, ensuring data integrity despite unknown phase offsets. The inventive control circuit adapts the operation mode based on the phase relationship of the control clock, optimizing data flow between domains.

Career Highlights: Mark's extensive career includes key positions in prominent companies such as Sun Microsystems, Inc. and Oracle International Corporation. His work in these leading organizations has allowed him to hone his expertise in system design and synchronization technologies, solidifying his reputation as an impactful inventor in the tech industry.

Collaborations: Throughout his career, Mark has had the pleasure of collaborating with talented individuals such as Tarik Ono and Suwen Yang. These partnerships have enriched his innovative pursuits, leading to advancements that address complex challenges in data processing and communication.

Conclusion: Mark R Greenstreet remains a noteworthy figure in technology innovation, with numerous patents that demonstrate his commitment to enhancing systems through rigorous research and design. His latest inventions not only reflect his ingenuity but also contribute significantly to the efficiency and reliability of data transfer technologies in modern computing.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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