Telco Systems, Inc.
11Patents
0Active
11Granted
32Portfolio score
Filing activity: Aug 6, 1981 → Feb 18, 2004
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5325270A | Modular backplane | Electricity | 66 | Expired |
| US5526362A | Control of receiver station timing for time-stamped data | Electricity | 39 | Expired |
| US5526363A | Multicontext compression system with shared data structures | Electricity | 24 | Expired |
| US5237640A | Guide for an optical fiber cable having minimum bend radius | Physics | 16 | Expired |
| US5684962A | Context control block for computer communications | Electricity | 15 | Expired |
| USD498224S1 | Teleconference speakerphone | General | 10 | Expired |
| US5570345A | Protection switching system with single line control | Electricity | 10 | Expired |
| US5715260A | Method and apparatus for providing a variable reset interval in a transmission system for encoded data | Electricity | 10 | Expired |
| US6298068A | Methods and apparatus for | Electricity | 1 | Expired |
| US4501932A | Solid state electronic dial pulse receiver circuit | Electricity | 1 | Expired |
| US4782520A | Pulse receiver circuit providing longitudinal balance | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.