Physical Electronics, Inc.
3Patents
0Active
3Granted
29Portfolio score
Filing activity: Feb 25, 1994 → Nov 12, 1997
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5602899A | Anode assembly for generating x-rays and instrument with such anode assembly | Electricity | 43 | Expired |
| US5444242A | Scanning and high resolution electron spectroscopy and imaging | Electricity | 26 | Expired |
| US5990476A | Control of surface potential of insulating specimens in surface analysis | Physics | 24 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.