Resources Contact Us Home
Allen, Jr.; Elmer Lawrence
Philadelphia, PA
No. of patents:

Patent Number Title Of Patent Date Issued
4058776 Bias circuit for avalanche diodes November 15, 1977
A bias circuit for a large pulse-width, broad-bandwidth radio-frequency avalanche device comprising a power supply coupled to the device through a bias line. The bias circuit includes a resistive network shunted across the bias line and ground to dampen spurious submicrowave oscillations
3943469 Mechanical structure for mounting microwave diode packages March 9, 1976
A mount for a microwave diode package wherein good thermal contacts, as well as radio frequency contacts to a microstrip circuit are achieved by applying a mechanical force to a face of the mount at an acute angle so that forces are produced along both of the major axes of the mount.

  Recently Added Patents
Lamp body with integrally molded heat sink
Focus adjustment unit and optical scanning microscope
Methods, systems and apparatus for displaying the multimedia information from wireless communication networks
Patterned birefringent product
Candle holder
Area efficient through-hole connections
Method and system for an integrated host PCI I/O bridge and dual port gigabit ethernet controller
  Randomly Featured Patents
Hollow needle for medical use and a laser method for manufacturing
Process for preparing tetrahydrofuran
Flexible tube having a number of joints
Polyurethane foam containing a blend of monomeric and oligomeric flame retardants
Method and apparatus for user-aided registration
Support for measuring cord
System and method for augmentation of endoscopic surgery
Device for controlling the pressure upon the ground of a screed unit of vibrating finishing machine for road paving
Light-emitting diode with strain-relaxed layer for reducing strain in active layer
Seat pedestal mount