Inventor
RALPH JASON HEMPHILL
Inventor
US
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Gprimary
H01GCapacitors41%
A61NElectrotherapy9%
C25FProcesses for the electrolytic removal of materials from objects9%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy9%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution9%
B23KSoldering or unsoldering7%
C25DProcesses for the electrolytic or electrophoretic production of coatings7%
C23FNon-mechanical removal of metallic material from surface4%
G01RMeasuring electric variables2%
H01RElectrically-conductive connections2%
PatentTitleYear
12,537,142Fabrication of capacitors and recovery of capacitor fabrication materials202612,537,143Aluminum oxide layer on anode foil for aluminum electrolytic capacitor202612,340,951Laser drilling of metal foils for assembly in an electrolytic capacitor202512,191,089Performance of porous capacitor electrodes202512,106,907Electrically insulating continuous film for an aluminum electrolytic capacitor202412,033,807Laser drilling of metal foils for assembly in an electrolytic capacitor202411,972,906Aluminum oxide layer on anode foil for aluminum electrolytic capacitor202411,901,134Formation of conduits in porous capacitor electrodes202411,830,680Reduction of charging time in capacitors202311,791,104Reducing variance in capacitor electrodes202311,636,985Cathode subassembly with integrated separator for electrolytic capacitor, and method of manufacture thereof202311,545,307Fabrication of capacitors and recovery of capacitor fabrication matertials202311,476,057Increasing capacitance of a capacitor202211,469,052Oxide on edges of metal anode foils202211,342,128Electrolytic capacitor202211,258,125Electrode feedthru having pin attached to wire therein and method of manufacturing202211,230,794Use of nonafluorobutanesulfonic acid in a low PH etch solution to increase aluminum foil capacitance202211,195,666Electrically insulating continuous film for an aluminum electrolytic capacitor202111,185,948Laser drilling of metal foils for assembly in an electrolytic capacitor2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to PACESETTER INC (19)· patent assignee history
2021–2026Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PACESETTER INC | 19 | 2021–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 19 | 2021–2026 |