Inventor
Zhiqiang Ji
Inventor
Hillsborough, NJ, US
Overview
Patents· 29 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere22%
H01LSemiconductor devices22%
H10KOrganic electric solid-state devices22%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium16%
C07DHeterocyclic compounds7%
C07BGeneral methods of organic chemistry4%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution4%
H05BElectric heating3%
PatentTitleYear
11,127,905Organic electroluminescent materials and devices202111,081,658Organic electroluminescent materials and devices202111,069,864Organic electroluminescent materials and devices202111,056,658Organic electroluminescent materials and devices202111,053,268Organic electroluminescent materials and devices202110,870,668Organic electroluminescent materials and devices202010,862,054Organic electroluminescent materials and devices202010,862,046Organic electroluminescent materials and devices202010,844,085Organic electroluminescent materials and devices202010,844,084Organic electroluminescent materials and devices202010,840,459Organic electroluminescent materials and devices202010,822,362Organic electroluminescent materials and devices202010,822,361Organic electroluminescent materials and devices202010,745,431Organic electroluminescent materials and devices202010,727,423Organic electroluminescent materials and devices202010,720,587Organic electroluminescent materials and devices202010,693,082Organic electroluminescent materials and devices202010,680,187Organic electroluminescent materials and devices202010,680,188Organic electroluminescent materials and devices202010,672,997Organic electroluminescent materials and devices202010,672,998Organic electroluminescent materials and devices202010,608,186Organic electroluminescent materials and devices202010,608,188Organic electroluminescent materials and devices202010,566,552Organic electroluminescent materials and devices202010,388,893Organic electroluminescent materials and devices201910,361,381Organic electroluminescent materials and devices201910,177,318Organic electroluminescent materials and devices201910,153,443Organic electroluminescent materials and devices201810,135,006Organic electroluminescent materials and devices2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2021Patents assigned to UNIVERSAL DISPLAY CORP (29)· patent assignee history
2018–2021Based in Hillsborough, NJ, US· patent location history
2018–2021Based in Ewing, NJ, US· patent location history
2020–2021Based in Chalfont, PA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIVERSAL DISPLAY CORP | 29 | 2018–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hillsborough, New Jersey, US | 15 | 2018–2021 |
| Ewing, New Jersey, US | 12 | 2018–2021 |
| Chalfont, Pennsylvania, US | 2 | 2020–2021 |