Inventor · San Francisco, CA, US

Mark Hess

8Patents
5h-index
8Co-inventors
56Inventor score

Filing activity: Aug 20, 1999 → May 20, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US7837110B1 Magnetic stripe reader having digital peak detector Physics 113 Active
US7343496B1 Secure transaction microcontroller with secure boot loader Emerging Cross-Sectional Technologies 75 Active
US7953989B1 Secure transaction microcontroller with tamper control circuitry Emerging Cross-Sectional Technologies 31 Active
US7551098B1 Point of sale terminal having pulsed current tamper control sensing Physics 14 Active
US6217839A Removal of sulfur compounds from gaseous waste streams Performing Operations; Transporting 11 Expired
USRE47621E1 Secure transaction microcontroller with secure boot loader General 0 Active
US12126816B2 Techniques for image data compression automation Electricity 0 Active
US12432338B1 Image sensors with dynamic pixel defect detection and correction Electricity 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.