The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 10, 1991
Filed:
Oct. 30, 1986
Applicant:
Inventors:
David J Seymour, Plano, TX (US);
David D Heston, Dallas, TX (US);
Randall E Lehmann, Garland, TX (US);
Assignee:
Texas Instruments Incorporated, Dallas, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
357 58 ; 357 74 ; 357 55 ; 333 1720 ; 333247 ;
Abstract
Monolithic gallium arsenide limiters (30) formed of p-i-n diodes (32, 34) that are distributed devices between conductors of coplanar waveguide sections (40, 42, 44) are disclosed. The diode doped regions underlie the coplanar conductors and the diode intrinsic region underlies the coplanar waveguide gap. The grounded coplanar segments connect to a backside ground through vias (74).