John H. Soderberg
23Patents
11h-index
9Co-inventors
60Inventor score
Filing activity: Oct 30, 1979 → Jan 30, 1986
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4301507A | Electronic postage meter having plural computing systems | Physics | 100 | Expired |
| US4783745A | Nonvolatile memory unlock for an electronic postage meter | Physics | 36 | Expired |
| US4280180A | Electronic postage meter having field resettable control values | Physics | 32 | Expired |
| US4528644A | Customizing the firmware after assembly of an electronic postage meter | Physics | 23 | Expired |
| US4422148A | Electronic postage meter having plural computing systems | Physics | 19 | Expired |
| US4525785A | Electronic postage meter having plural computing system | Physics | 17 | Expired |
| US4535421A | Universal real time transparent asynchronous serial/echoplex converter | Physics | 17 | Expired |
| US4506329A | Non-volatile memory serial number lock for electronic postage meter | Physics | 15 | Expired |
| US4347506A | Electronic postage meter having check date warning with control for overriding the check date warning | Physics | 15 | Expired |
| US4393454A | Electronic parcel register | Physics | 13 | Expired |
| US4739486A | Modifying a firmware variable in an electronic postage meter | Physics | 12 | Expired |
| US4498187A | Electronic postage meter having plural computing systems | Physics | 11 | Expired |
| US4635204A | Postal meter with date check reminder means | Physics | 9 | Expired |
| US4525786A | Electronic postage meter having a one time actuable operating program to enable setting of critical accounting registers to predetermined values | Physics | 9 | Expired |
| US4636975A | Controlling firmware branch points in an electronic postage meter | Physics | 9 | Expired |
| US4577283A | Postage meter with keyboard keys for causing meter operations to be performed | Physics | 7 | Expired |
| US4509141A | Postage meter with keyboard keys used for changing operating constants | Physics | 6 | Expired |
| US4535407A | Postage meter with keyboard keys for changing postage unused amount | Physics | 4 | Expired |
| US4321867A | Electro-mechanical latch apparatus | Physics | 4 | Expired |
| US4623987A | Postage meter with keyboard keys for commanding and requesting performance of meter operations | Physics | 4 | Expired |
| US4573174A | Electronic postage meter having interlock between mechanical and electrical registers | Physics | 3 | Expired |
| US4345521A | Inhibiting means for postage register parcel identification system | Physics | 2 | Expired |
| US4625282A | Postage meter with keyboard keys for causing display of data pertaining to meter operation | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.