Caddock Electronics, Inc.
Records under this name other than patents Caddock Electronics, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Back to Caddock Electronics, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 4,766,410 | High-voltage cylindrical film-type resistor and method of making it Term ended Term ended no later than Aug 23, 2008 · Low confidence | Term ended | Term ended no later than Aug 23, 2008 | Low confidence |
| US 5,231,372 | Method of manufacturing high-voltage and/or high-power thick-film screen-printed cylindrical resistors having small sizes, low voltage coefficients, and low inductance, and resistor thus manufactured Term ended Term ended no later than Jul 27, 2013 · Low confidence | Term ended | Term ended no later than Jul 27, 2013 | Low confidence |
| US 5,252,944 | Film-type electrical resistor combination Term ended Term ended no later than Oct 12, 2013 · Low confidence | Term ended | Term ended no later than Oct 12, 2013 | Low confidence |
| US 5,254,969 | Resistor combination and method Term ended Term ended no later than Oct 19, 2013 · Low confidence | Term ended | Term ended no later than Oct 19, 2013 | Low confidence |
| US 5,291,178 | Film-type resistor assembly with full encapsulation except at the bottom surface Term ended Term ended no later than Mar 1, 2014 · Low confidence | Term ended | Term ended no later than Mar 1, 2014 | Low confidence |
| US 5,300,919 | Vibration and shock-resistant film-type power resistor Term ended Term ended no later than Apr 5, 2014 · Low confidence | Term ended | Term ended no later than Apr 5, 2014 | Low confidence |
| US 5,304,977 | Film-type power resistor combination with anchored exposed substrate/heatsink Term ended Term ended no later than Apr 19, 2014 · Low confidence | Term ended | Term ended no later than Apr 19, 2014 | Low confidence |
| US 5,358,169 | Method of soldering leads to electrical components Term ended Term ended no later than Oct 25, 2014 · Low confidence | Term ended | Term ended no later than Oct 25, 2014 | Low confidence |
| US 5,361,300 | Balancing resistor and thermistor network for telephone circuits, and combination thereof with relay Term ended Term ended no later than Nov 1, 2014 · Low confidence | Term ended | Term ended no later than Nov 1, 2014 | Low confidence |
| US 5,481,241 | Film-type heat sink-mounted power resistor combination having only a thin encapsulant, and having an enlarged internal heat sink Term ended Term ended no later than Jan 2, 2016 · Low confidence | Term ended | Term ended no later than Jan 2, 2016 | Low confidence |