Inventor
Darrel Berglund
Inventor
Peoria, IL, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing17%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for8%
G01DMeasuring not specially adapted for a specific variable8%
G05BControl or regulating systems in general8%
G16ZInformation and communication technology [ict] specially adapted for specific application fields, not otherwise provided for8%
H01RElectrically-conductive connections8%
H02JElectric power networks8%
H04BTransmission8%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications8%
Y04SSystems integrating technologies related to power network operation, communication or information technologies for improving the electrical power generation, transmission, distribution, management or usage, i.e. smart grids8%
PatentTitleYear
8,903,566'Parity on data link switches'20148,204,611'Method for reducing quiescent power draw and machine using same'20128,089,345'System and method for power and data delivery on a machine'20125,675,250'Angular position sensor having no physical electrical contact between a rotating portion and a stationary portion of the sensor'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2014Patents assigned to CATERPILLAR INC (4)· patent assignee history
1997–2012Based in Peoria, IL, US· patent location history
2012Patents assigned to BERGLUND DARREL (1)· patent assignee history
2012Patents assigned to BERGLUND DARREL W (1)· patent assignee history
2012Patents assigned to CRAYTON JOHN W (1)· patent assignee history
2012Patents assigned to DUNN III DANIEL K (1)· patent assignee history
2012Based in Metamora, IL, US· patent location history
2014Based in East Peoria, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CATERPILLAR INC | 4 | 1997–2014 |
| BERGLUND DARRELself | 1 | 2012 |
| BERGLUND DARREL Wself | 1 | 2012 |
| CRAYTON JOHN W | 1 | 2012 |
| DUNN III DANIEL K | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Peoria, Illinois, US | 2 | 1997–2012 |
| East Peoria, Illinois, US | 1 | 2014 |
| Metamora, Illinois, US | 1 | 2012 |