| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | Germany | 2 | |
| #3 | Japan | 2 |
| # | Industry | |
|---|---|---|
| #1 | Semiconductors | |
| #2 | Electrical machinery and energy | |
| #3 | Machines | |
| #4 | Audio-visual technology | |
| #5 | Basic communication technologies | |
| #6 | Measurement |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kaufman Lance R | 6 |
| #2 | Kaufman Lance Robert | 2 |
| #3 | Dombeck John A | 2 |
| #4 | Frederickson Herbert O | 1 |
| #5 | Henden James | 1 |
| #6 | Schmerda Richard F | 1 |
| #7 | Ransu Robaato Koofuman | 1 |
| #8 | Ransu Robaato Kaufuman | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4945445A | Current sense circuit | |
| US4788765A | Method of making circuit assembly with hardened direct bond lead frame | |
| US4779060A | Linear power amplifying system | |
| US4196411A | Dual resistor element | |
| US4156148A | Photocoupling structure for a solid state power control device | |
| US3958075A | High power thick film circuit with overlapping lead frame | |
| US3900770A | Electric fence shocker circuit |