Inventor
James N. Hufford
Inventor
Elkhart, IN, US
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Cprimary
H01CResistors28%
Y10TTechnical subjects covered by former us classification20%
G05GControl devices or systems insofar as characterised by mechanical features only12%
H01HElectric switches8%
H05KPrinted circuits8%
G01DMeasuring not specially adapted for a specific variable4%
G06FElectric digital data processing4%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers4%
H10NElectric solid-state devices not otherwise provided for4%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h104%
PatentTitleYear
6,137,475'Pointing stick having an interposer connecting layer'20006,097,277'Resistor network with solder sphere connector'20005,684,407'Electronic circuit packaged with a position sensor'19974,430,634'Rotary potentiometer with molded terminal package'19844,352,966'Slide switch'19824,152,616'Piezoelectric crystal mounting'19794,090,797'Mechanical coupling'19784,082,925'Rotary switch'19784,052,786'Method of making a variable resistance control'19774,035,672'Acoustic transducer with a dual purpose piezoelectric element'19773,996,549'Electrical control and mechanical coupling therefor'19763,961,302'Variable resistance control'19763,950,722'Variable resistance control'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–2000Patents assigned to CTS CORP (12)· patent assignee history
1976–2000Based in Elkhart, IN, US· patent location history
2000Patents assigned to CTS (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CTS CORP | 12 | 1976–2000 |
| CTS | 1 | 2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Elkhart, IN, US | 13 | 1976–2000 |