Solutions
Empower Patent Analytics
Empower Litigation Defense
Empower License Manager
Use Cases
Patent Licensing
Portfolio Management
Litigation Strategy
Market Intelligence
Data Platform
Contact Us
Login
×
View as Organization
SURFACE WAVE TRANSMISSION SYSTEM
US 3,509,463 A
Filed
: 12/29/1967
Issued
: 04/28/1970
Est. Priority Date
: 12/29/1967
Status: Expired due to Term
Alert
Pin
0
Associated Cases
0
Associated Defendants
0
Product Citations
0
Petitions
238
Forward Citations
0
Assignments
First Claim
Patent Images
View all claims
0 Assignments
Timeline View
Assignment View
Subscription Required
This content requires a subscription to view
Contact Us
or
Login
Subscription Required
This content requires a subscription to view
Contact Us
or
Login
0 Petitions
Subscription Required
This content requires a subscription to view
Contact Us
or
Login
Accused Products
Subscription Required
This content requires a subscription to view
Contact Us
or
Login
Citations
0 Claims
Specification
Resources
Litigation Campaign Assessment
Thank you for your request. You will receive a custom alert email when the Litigation Campaign Assessment is available.
×
Current Assignee
Jofuku Tomio
,
Sammy N. Watkins
,
Woodward Elmer Donald
Original Assignee
Jofuku Tomio
,
Sammy N. Watkins
,
Woodward Elmer Donald
Inventors
Watkins, Sammy N.
,
WOODWARD ELMER DONALD
,
JOFUKU TOMIO
Application Number
US04/694,651
Time in Patent Office
851 Days
Field of Search
US Class Current
455/39
CPC Class Codes
H01P 3/10
Wire waveguides, i.e. with ...
H04B 3/52
Systems for transmission be...
Subscription Required
This content requires a subscription to view
Contact Us
or
Login
×
×