Patent Explorer
Browse, filter, and analyze 175 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US20070165578A1 | Physical layer interface system and method for a wireless communication system | Nokia Canada Inc | Active / In Force | 2007-03-23 | — | 2027-03-23 | 0.4 yrs | 27 | |
| US20070135989A1 | System and method for controlling vehicular traffic flow | Honeywell International Inc | Expired / Lapsed | 2005-12-08 | — | 2025-12-08 | 0.0 yrs | 30 | |
| US20140378141A1 | Cross Radio Access Technology: Handoff Using Caching | Avago Technologies International Sales Pte Ltd | Active / In Force | 2014-06-03 | — | 2034-06-03 | 7.6 yrs | 23 | |
| GB703189A | Improvements in or relating to relative phase responsive arrangements | Marconis Wireless Telegraph Co Ltd | Expired / Lapsed | 1951-07-10 | — | 1971-07-10 | 0.0 yrs | 0 | |
| GB435153A | Improvements in or relating to the coupling of high frequency oscillation circuits | The General Electric Company PLC | Expired / Lapsed | 1934-08-21 | — | 1954-08-21 | 0.0 yrs | 0 | |
| GB440951A | Improvements in and relating to electric condensers more particularly for high frequency and wireless purposes and processes for the manufacture thereof | Individual | Expired / Lapsed | 1934-04-06 | — | 1954-04-06 | 0.0 yrs | 0 | |
| GB342219A | Improvements in or relating to light valves | Marconis Wireless Telegraph Co Ltd | Expired / Lapsed | 1930-04-25 | — | 1950-04-25 | 0.0 yrs | 0 | |
| GB528061A | Improvements in or relating to radio direction finding apparatus | PLESSY Co Ltd | Expired / Lapsed | 1939-04-21 | — | 1959-04-21 | 0.0 yrs | 0 | |
| GB551209A | Rectifying contact detector systems for very short electric waves | AT&T Inc | Expired / Lapsed | 1941-02-04 | — | 1961-02-04 | 0.0 yrs | 0 | |
| GB289862A | GB289862A - - Google Patents | C Lorenz AG | Expired / Lapsed | 1928-05-04 | — | 1948-05-04 | 0.0 yrs | 0 | |
| GB372654A | Improvements in or relating to electrical control systems, employing thermionic valves and other electron discharge devices | Marconis Wireless Telegraph Co Ltd | Expired / Lapsed | 1931-09-01 | — | 1951-09-01 | 0.0 yrs | 0 | |
| GB618179A | Improvements in or relating to short wave electro diathermy apparatus | ARTHUR WILLIAM LAY | Expired / Lapsed | 1946-10-30 | — | 1966-10-30 | 0.0 yrs | 0 | |
| EP2648410A1 | Transmission of video utilizing static content information from video source | Broadcom Corp | Active / In Force | 2013-04-03 | — | 2033-04-03 | 6.4 yrs | 15 | |
| US20140213273A1 | Localized Dynamic Channel Time Allocation | Avago Technologies International Sales Pte Ltd | Active / In Force | 2014-04-01 | — | 2034-04-01 | 7.4 yrs | 23 | |
| GB441274A | Improvements in or relating to light valves | Marconis Wireless Telegraph Co Ltd | Expired / Lapsed | 1934-07-13 | — | 1954-07-13 | 0.0 yrs | 0 | |
| WO1987007106A1 | Portable handheld terminal including optical bar code reader and electromagnetic transceiver means for interactive wireless communication with a base communications station | CLINICOM Inc | Expired / Lapsed | 1986-10-23 | — | 2006-10-23 | 0.0 yrs | 0 | |
| GB402121A | Improvements in or relating to television systems | Marconis Wireless Telegraph Co Ltd | Expired / Lapsed | 1932-05-25 | — | 1952-05-25 | 0.0 yrs | 0 | |
| GB480572A | Improvements in or relating to direction finding radio receivers | Telefunken AG | Expired / Lapsed | 1937-06-17 | — | 1957-06-17 | 0.0 yrs | 0 | |
| GB553176A | Improvements in graving or like tools having a vibrating head | Marconis Wireless Telegraph Co Ltd | Expired / Lapsed | 1941-11-07 | — | 1961-11-07 | 0.0 yrs | 0 | |
| GB468040A | Improvements in or relating to electric summating apparatus | JOHN GLADSTONE RUTHERFORD | Expired / Lapsed | 1935-12-28 | — | 1955-12-28 | 0.0 yrs | 0 |
Showing 1 to 20 of 175 patents
Page 1 of 9
Next →