Inventor
Dennis Chercka
Inventor
Stuttgart, DE
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Eprimary
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution21%
C07DHeterocyclic compounds14%
H01LSemiconductor devices14%
H10KOrganic electric solid-state devices14%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium7%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy7%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation7%
Y02PClimate change mitigation technologies in the production or processing of goods7%
Y02TClimate change mitigation technologies related to transportation7%
PatentTitleYear
11,005,126Electrolytic solution for secondary battery, secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic device202110,790,454N and P active materials for organic photoelectric conversion layers in organic photodiodes202010,464,935Specific N and P active materials for organic photoelectric conversion layers in organic photodiodes2019Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019–2020Patents assigned to SONY CORP (2)· patent assignee history
2019–2020Based in Stuttgart, DE· patent location history
2020Patents assigned to SONY DEUTSCHLAND GMBH (1)· patent assignee history
2021Patents assigned to MURATA MANUFACTURING CO (1)· patent assignee history
2021Based in Surrey, GB· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 2 | 2019–2020 |
| MURATA MANUFACTURING CO | 1 | 2021 |
| SONY DEUTSCHLAND GMBH | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Stuttgart, DE | 2 | 2019–2020 |
| Surrey, GB | 1 | 2021 |