Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Electronic circuit of a microprocessor proximity document and a proximity document

Electronic circuit of a microprocessor proximity document and a proximity document

US Patent 9691013 · Granted Jun 27, 2017

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Print head for three-dimensional printing and the print head assembly2022
Active graphene touch switch for electronic devices2018
Security cable2017
Signal cable and its application2017
Security element for sensitive documents and a sensitive document2017
Electronic preamplifier system2017
Tester for detecting graphene security element in a security document, and the e2017
Condenser microphone2017
Electronic system of a hybrid amplifier2016
Security chip2016