Inventor

HOPKINS RICHARD H

19 patents

⚠️ This page may combine multiple inventors who share the name “HOPKINS RICHARD H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HOPKINS RICHARD H

NORTHROP GRUMMAN CORP

High resistivity silicon carbide substrates for high power microwave devices

Method of producing large diameter silicon carbide crystals

Apparatus for growing large silicon carbide single crystals

Advanced physical vapor transport method and apparatus for growing high purity single crystal silicon carbide

Feedstock arrangement for silicon carbide boule growth

Method for growing large silicon carbide single crystals

Method and apparatus for growing high purity single crystal silicon carbide

Method of growing 4H silicon carbide crystal

Method of making a low resistivity silicon carbide boule

WESTINGHOUSE ELECTRIC CORP

Composite erosion resistant optical window

Thin film electroluminescent edge emitter structure on a silicon substrate

Thin film electroluminescent edge emitter structure on a silcon substrate

Chalcogenide glass, associated method and apparatus

Precious metal doped crystals for hardening of the crystals

Infrared temperature control of Czochralski crystal growth

Development of grain-oriented iron sheet for electrical apparatus

IBM

Perform preemptive identification and reduction of risk of failure in computational systems by training a machine learning module

Perform preemptive identification and reduction of risk of failure in computational systems by training a machine learning module

Using a machine learning module to perform preemptive identification and reduction of risk of failure in computational systems