Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Semiconductor device having a compact read-only memory

Semiconductor device having a compact read-only memory

US Patent 4254427 · Granted Mar 3, 1981

Estimated economic value: $617,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Semiconductor device having silicon conductor tracks connected by a metal silici1987
Integrated circuit1986
Integrated logic circuit having collector node with pull-up and clamp1986
ROM With poly-Si to mono-Si diodes1983
Memory cell arrangement for a static memory1983
Static memory cell and memory constructed from such cells1983
Memory cell for a static memory and static memory comprising such a cell1982
Photosensitive device arrangement using a drift field charge transfer mechanism1981