Universal Display Corporation Patent Portfolio Statistics

Universal Display Corporation

Profile Summary

This article summarizes the perfomance of the assignee in the recent years. The overall statistics for this portfolio help to analyze the areas where the assignee is performing well. The filing trend, perfomance across the tech centers and the perfomance of the recent applications has been mentioned below. All the stats are calculated based on the perfomance in USPTO.

How does the overall patent portfolio of Universal Display Corporation look like?

Total Applications: 1,263
Granted Patents: 848
Grant Index 91.77 %
Abandoned/Rejected Applications: 76 (8.23%)
In-Process Applications: 326
Average Grant Time: 2.97 Years
Average Office Actions: 1.92

Which Technology Area Universal Display Corporation is filing most patents in? (Last 10 years)

Art Unit Definition Total Applications
1786 Miscellaneous Articles, Stock Material 318
Opap Parked GAU 153
1766 Oraganic Chemistry, Polymers, Compositions 63
2879 Optics 52
1767 Oraganic Chemistry, Polymers, Compositions 46

How many patents are Universal Display Corporation filing every year?

Year Total Applications
2022 0*
2021 109*
2020 124
2019 112
2018 129

*The drop in the number of applications filed in last two years compared to previous years is because applications can take up to 18 months to get published

Recently filed patent applications of Universal Display Corporation in USPTO?

Publication number: US20220020945A1
Application number: 17/491,646

The present invention relates to OLED devices and stacks for OLED devices that include a symmetric emissive-layer architecture. In one embodiment, the present invention relates to an emissive stack having three layers, wherein the top and bottom layers emit light in the same or similar color region while the middle layer emits light in a different color region than the other two layers. In such an embodiment, the three layers are in contact with each other with no other layers in between. The symmetric emissive-layer architecture of the present invention can be used to improve the color stability of OLED devices.

Publication date: 2022-01-20
Applicant: Universal Display Corporation
Inventors: Xin Xu

Publication number: US20220009954A1
Application number: 17/474,113

An OLED including an anode, a cathode, and an organic layer between the anode and the cathode, where the organic layer includes a compound having the formula [LA]3-nIr[LB]n is disclosed. In the formula, LA is

Publication date: 2022-01-13
Applicant: Universal Display Corporation
Inventors: Jui-Yi Tsai

Publication number: US20220009955A1
Application number: 17/474,234

A compound comprising a first bidentate ligand LA, wherein LA comprises a structure of Formula I;wherein Z is selected from the group consisting of O, S, NR, BR, CRKRL, C═CRKRL, SiRKRL, —CRKRLCRMRN—, —SiRKRLSiRMRN—, —CRKRLO—, —SiRKRLO—, and —CRK═CRL—;wherein ring A, ring B, and ring C are each independently a 5-membered carbocyclic ring, 5-membered heterocyclic ring, 6-membered carbocyclic ring or 6-membered heterocyclic ring;wherein LA is coordinated to a metal M forming a 5-membered chelate ring;wherein M is selected from the group consisting of Ir, Pt, Pd, Ru, Rh, Os, Re, Cu, Ag, and Au;wherein RA, RB, and RC each represent mono to the maximum allowable substitution, or no substitution;wherein each R, RK, RL, RM, RN, RA, RB, and RC is independently a hydrogen or a substituent selected from the group consisting of deuterium, halogen, alkyl, cycloalkyl, heteroalkyl, heterocycloalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl, germyl, boryl, selenyl, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, carboxylic acid, ether, ester, nitrile, isonitrile, sulfanyl, sulfinyl, sulfonyl, phosphino, and combinations thereof;wherein M is optionally coordinated to one or more other ligands;wherein any two substituents are optionally joined or fused together to form a ring; andwith the provision that LA does not comprise the following structure:

Publication date: 2022-01-13
Applicant: Universal Display Corporation
Inventors: Alexey Borisovich Dyatkin

How are Universal Display Corporation’s applications performing in USPTO?

Application Number Title Status Art Unit Examiner
17/491,646 Color Stable Organic Light Emitting Diode Stack OPAP Central, Docket
17/474,113 Organic Electroluminescent Materials And Devices OPAP Central, Docket
17/474,234 Organic Electroluminescent Materials And Devices OPAP Central, Docket
17/412,578 Organic Electroluminescent Materials And Devices Docketed New Case – Ready for Examination OPAP Central, Docket
17/407,204 Organic Vapor Jet Print Head With Redundant Groups Of Depositors Docketed New Case – Ready for Examination OPAP Central, Docket