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Patent Theme

Nanomaterials for Optoelectronics

Involves the design and synthesis of semiconductor or perovskite nanocrystals and other nanostructures with tailored optical and electronic properties for advanced applications in light-emitting devices, displays, or quantum technologies.

5,672 US filings from 1,317 companies since 2023 · 2023: 1,433 · 2024: 1,860 · 2025: 1,695 · 2026 YTD: 684

Nanotechnology

Top companies

Ranked by filings in this theme since 2023. 2026 is partial.

#CompanySince 20232023202420252026 YTDYoY
1UNIVERSAL DISPLAY CORPORATION54011615618781+19.9%
2SAMSUNG ELECTRONICS CO., LTD.3731331159035-21.7%
3Samsung Display Co., Ltd.28466988337-15.3%
4Merck Patent GmbH21868705426-22.9%
5BOE Technology Group Co., Ltd.10619502413-52.0%
6Beijing BOE Technology Development Co., Ltd.65628238-17.9%
7NICHIA CORPORATION642421145-33.3%
8TCL Technology Group Corporation62521297+38.1%
9Samsung SDI Co., Ltd.5829101090.0%
10SHARP KABUSHIKI KAISHA46921115-47.6%
11The Regents of the University of California421512132+8.3%
12The Regents of the University of Michigan42101589-46.7%
13Panasonic Intellectual Property Management Co., Ltd.4092092-55.0%
14SHOEI CHEMICAL INC.40620131-35.0%
15ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY3961788-52.9%
16FUJIFILM CORPORATION3775187+260.0%
17Nippon Telegraph and Telephone Corporation3711179·-47.1%
18Lightwave Logic, Inc.34311812-27.3%
19SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION34511135+18.2%
20HyperLight Corporation3267118+57.1%
21OSRAM Opto Semiconductors GmbH3214981-11.1%
22MASSACHUSETTS INSTITUTE OF TECHNOLOGY318896+12.5%
23Taiwan Semiconductor Manufacturing Company, Ltd.3147146+100.0%
24Alliance for Sustainable Energy, LLC2851652-68.8%
25Osaka University289109·-10.0%