Dead patents walking.
With 562 US patents to his credit, Jerome Lemelson was the most prolific inventor since Thomas Edison (1093 patents). His inventions pop up in camcorders, VCRs, bar code readers, automated teller machines, machine vision systems, and more. But Lemelson, who died in 1997 at age 74, may have accomplis...
| Xuất bản năm: | IEEE spectrum 39, 5(duplicate) (2002). |
|---|---|
| Tác giả chính: | |
| Định dạng: | Bài viết |
| Ngôn ngữ: | Tiếng Anh |
| Những chủ đề: |