Inventor
James Meacham
Inventor
Gorham, ME, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Rprimary
G01RMeasuring electric variables29%
G06FElectric digital data processing14%
H02JElectric power networks14%
H03FAmplifiers14%
H04NPictorial communication, e.g. television14%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers14%
PatentTitleYear
10,893,359Speaker excursion prediction and protection202110,664,562Battery state of charge tracking, equivalent circuit selection and benchmarking202010,371,755Reported state-of-charge scaling20194,059,842'Method and apparatus for synchronizing a digital divider chain with a low frequency pulse train'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977Patents assigned to WESTINGHOUSE ELECTRIC CORP (1)· patent assignee history
1977Based in Laurel, MD, US· patent location history
2019–2020Patents assigned to FAIRCHILD SEMICONDUCTOR (2)· patent assignee history
2019–2021Based in Gorham, ME, US· patent location history
2020Patents assigned to FAIRCHILD SEMICONDUCTOR CORPORATION AND UNIV OF CONNECTICUT (1)· patent assignee history
2020Patents assigned to UNIV CONNECTICUT (1)· patent assignee history
2021Patents assigned to SEMICONDUCTOR COMPONENTS IND LLC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FAIRCHILD SEMICONDUCTOR | 2 | 2019–2020 |
| FAIRCHILD SEMICONDUCTOR CORPORATION AND UNIV OF CONNECTICUT | 1 | 2020 |
| SEMICONDUCTOR COMPONENTS IND LLC | 1 | 2021 |
| UNIV CONNECTICUT | 1 | 2020 |
| WESTINGHOUSE ELECTRIC CORP | 1 | 1977 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gorham, ME, US | 3 | 2019–2021 |
| Laurel, Maryland, US | 1 | 1977 |