4. Electricity: circuit makers and breakers
  5. Combined with or actuated by connector coupling
  6. Multiple coupling

Yulin Zhang

Inventor

Rate now
  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Inventor

active

Electrical safety receptacle with a cross-connection circuit

Electricity: circuit makers and breakers – Combined with or actuated by connector coupling – Multiple coupling
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Intelligent life testing methods and apparatus for leakage...

Electricity: electrical systems and devices – Safety and protection of systems and devices – Ground fault protection
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Yulin Zhang does not yet have a rating. At this time, there are no reviews or comments for this inventor.

If you have personal experience with Yulin Zhang, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Yulin Zhang will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-P-2177736

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.

Canada

 Charities
 Companies
 MP Candidates
 Patents
 Employee Salary Disclosure

World

 Places of the World
 Scientific Papers

United States

 Banks
 Companies
 Counties
 Patents
 Employee Salary Disclosure