4. Fluid handling
  5. Line condition change responsive valves
  6. Direct response valves

Ping Lin

Inventor

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

Details

Inventor

active

Flapper check valve

Fluid handling – Line condition change responsive valves – Direct response valves
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Flapper check valve

Fluid handling – Line condition change responsive valves – Direct response valves
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Method and apparatus for increasing channel capacity in an...

Telephonic communications – Audio message storage – retrieval – or synthesis – Message management
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Method and apparatus for providing an interface for a...

Electrical computers and digital processing systems: multicomput – Computer-to-computer data modifying
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Method for recognizing non-standard and standard speech by...

Data processing: speech signal processing – linguistics – language – Speech signal processing – Recognition
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

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

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

Rate now

     

Profile ID: LFUS-PAI-P-1049467

  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