Inventor
Alexander D. Khakhalev
Inventor
Troy, MI, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B23Kprimary
B23KSoldering or unsoldering29%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy17%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution17%
Y10TTechnical subjects covered by former us classification13%
H01GCapacitors8%
Y02PClimate change mitigation technologies in the production or processing of goods8%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material4%
B29CShaping or joining of plastics4%
PatentTitleYear
10,636,576Collector plate for energy storage device and methods of manufacturing20209,805,877'Collector plate for energy storage device and methods of manufacturing'20179,180,548'Method for one-sided, one step joining of a metal sheet stack'20159,034,129'Ultrasonic welding system and method for forming a weld joint utilizing the ultrasonic welding system'20158,841,017'Cell tab and interconnect assembly for a battery pack'20148,809,725'Welding electrode assembly having self-aligning features'20148,551,638'Battery pack having welded cell tab and interconnect assembly'20138,440,937'Self-cleaning welding nozzle'20138,158,905'Arc welding initiation system and method'20127,810,699'Method and system for optimized vibration welding'20107,506,531'Dimple-forming tool for projection welding'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2015Patents assigned to GM GLOBAL TECH OPERATIONS INC (7)· patent assignee history
2009–2015Based in Troy, MI, US· patent location history
2012–2015Patents assigned to KHAKHALEV ALEXANDER D (6)· patent assignee history
2012–2013Patents assigned to HAMPTON JAY (2)· patent assignee history
2015Patents assigned to BRUGGEMANN CHARLES J (1)· patent assignee history
2017–2020Patents assigned to MAXWELL LAB (2)· patent assignee history
2017–2020Based in San Diego, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GM GLOBAL TECH OPERATIONS INC | 7 | 2009–2015 |
| KHAKHALEV ALEXANDER Dself | 6 | 2012–2015 |
| HAMPTON JAY | 2 | 2012–2013 |
| MAXWELL LAB | 2 | 2017–2020 |
| BRUGGEMANN CHARLES J | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Troy, MI, US | 9 | 2009–2015 |
| San Diego, California, US | 2 | 2017–2020 |