Herbert M. Shapiro profile photo

Herbert M. Shapiro

Invention Advisor

Laguna Niguel, CA, UNITED STATES

Herbert M. Shapiro is an Invention Advisor at Circuit Seed

Areas of Expertise

Electrical EngineeringInvention Advisory

Patents

Phase frequency detector and accurate low jitter high frequency wide-band phase …

US20170373697A1

view more

Oil leak containment system and method

US9890618B1

view more

Pump system suitable as a heart assist device

US5211659A

view more

Apparatus and method for forming solder bonding pads

US5873511A

view more

Etching technique for fabricating semiconductor or ceramic devices

US3122463A

view more