G03H 2260/34
Non uniform thickness
G03H2260/34 (Non uniform thickness) appears on 17 US grants and 25 published applications in this corpus.
Search patents in G03H- Granted patents
- 17
- Published applications
- 25
- Assignees
- 10
- Inventors
- 32
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 2 | 1 |
| 2019 | 0 | 7 |
| 2020 | 0 | 0 |
| 2021 | 2 | 2 |
| 2022 | 3 | 3 |
| 2023 | 2 | 3 |
| 2024 | 2 | 1 |
| 2025 | 2 | 3 |
| 2026 | 2 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for manufacturing waveguide cells28 Apr 2026US 12,613,439 B2DigiLens Inc.
- Holographic optical device and manufacturing method therefor7 Apr 2026US 12,596,326 B2LG Chem.Ltd.
- Transparent waveguide display with grating lamina that both couple and extract modulated light2 Sep 2025US 12,405,507 B2DigiLens Inc.
- Transparent waveguide display with passive expander input bragg gratings with different angular diffraction efficiencies15 Apr 2025US 12,276,895 B2DigiLens Inc.
- Evacuated periodic structures and methods of manufacturing3 Dec 2024US 12,158,612 B2DigiLens Inc.
- Transparent Waveguide Display15 Jan 2026US 2026/0016732 A1DigiLens Inc.
- Transparent Waveguide Display27 Nov 2025US 2025/0362557 A1DigiLens Inc.
- Systems and Methods for Manufacturing Waveguide Cells12 Jun 2025US 2025/0189835 A1DigiLens Inc.
- Evacuated Periotic Structures and Methods of Manufacturing29 May 2025US 2025/0172728 A1DigiLens Inc.
- Transparent waveguide display25 Apr 2024US 2024/0134244 A1DigiLens Inc.
Most cited
By later US patents
- Transparent waveguide display providing upper and lower fields of view having a specific light output aperture configuration200US 9,933,684 B2Rockwell Collins, Inc. · 2018
- Transparent waveguide display for tiling a display having plural optical powers using overlapping and offset FOV tiles25US 11,448,937 B2DigiLens Inc. · 2022
- Transparent waveguide display10US 11,815,781 B2DigiLens Inc. · 2023
- Systems and methods for manufacturing waveguide cells5US 12,092,914 B2DigiLens Inc. · 2024
- Transparent waveguide display with passive expander input bragg gratings with different angular diffraction efficiencies2US 12,276,895 B2DigiLens Inc. · 2025