Harris Canada, Inc.
7Patents
0Active
7Granted
29Portfolio score
Filing activity: May 13, 1994 → Sep 14, 1999
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5573679A | Fabrication of a surface micromachined capacitive microphone using a dry-etch process | Performing Operations; Transporting | 97 | Expired |
| US5528664A | Cellular data overlay system providing packet-switched communication data service over a selected channel which is not in use by a circuit-switched communication subsystem | Electricity | 80 | Expired |
| US6535549B1 | Method and apparatus for carrier phase tracking | Electricity | 63 | Expired |
| US5915215A | Private cellular telephone system | Electricity | 49 | Expired |
| US6885862B1 | Wireless subscriber terminal programming using a broadcast control channel | Electricity | 26 | Expired |
| US5640417A | QAM detector which compensates for received symbol distortion induced by a cellular base station | Electricity | 22 | Expired |
| US5862469A | Method and apparatus for transmitting metering pulse information to a wireless public call office | Electricity | 4 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.