Add-on for a smartphone for smartphone-based photorefraction
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Description
The broken lines depict portions of the smartphone in which the design is embodied that form no part of the claimed design.
Claims
The ornamental design for an add-on for a smartphone for smartphone-based photorefraction, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
D743704 | November 24, 2015 | Kaiser |
D768634 | October 11, 2016 | Akana |
9571705 | February 14, 2017 | Park |
D781832 | March 21, 2017 | Snitko |
D782537 | March 28, 2017 | Akana |
D823845 | July 24, 2018 | Berneth |
D827625 | September 4, 2018 | Berneth |
D831015 | October 16, 2018 | Choe |
D831625 | October 23, 2018 | Cho |
D831626 | October 23, 2018 | Choe |
D848390 | May 14, 2019 | Cha |
D853390 | July 9, 2019 | Akana |
20060188668 | August 24, 2006 | Wahba |
20110050054 | March 3, 2011 | Chang |
20160219199 | July 28, 2016 | Streuter |
005004017-0005 | March 2018 | EM |
005004017-0009 | March 2018 | EM |
005004017-0012 | March 2018 | EM |
- How This Magical 16-Lens Camera Will Actually Works, Light L16, publication date Oct. 23, 2015, [online][site visited Mar. 1, 2021] URL: https://www.wired.com/2015/10/light-l16-camera/ (Year: 2015).
- Nokia And Carl Zeiss ToIntroduce World's First Penta-Lens Smartphone Camera, publication date Jan. 23, 2018, [online][site visited Mar. 1, 2021] URL: https://corporatebytes.in/move-over-dual-lenses-nokia-and-carl-zeiss-to-introduce-worlds-first-penta-lens-smartphone-camera-in-2018/ (Year: 2018).
- Multiple lenses: The next big trend in mobile photography, publication date Sep. 9, 2018, [online][site visited Mar. 2, 2021] URL: https://www.androidauthority.com/multi-lens-camera-smartphones-902963/ (Year: 2018).
- Nokia 9 PureView 5-Camera Smartphone with ZEISS Optics Announced, publication date Feb. 24, 2019, [online][site visited Mar. 1, 2021] URL: https://filtergrade.com/nokia-9-pureview-with-zeiss-optics/ (Year: 2019).
- Sony and Xiaomi are partnering with Light for their next multi-camera smartphones, publication date Feb. 27, 2019, [online][site visited Mar. 2, 2021] URL: https://www.theverge.com/2019/2/27/18243266/light-sony-xiaomi-hmd-global-partnership-multi-camera-smartphone (Year: 2019).
- Nokia 7.2 Complete Walkthrough: Zeiss Optics for Under $350, publication date Sep. 5, 2019, [online][site visited Mar. 1, 2021] URL: https://www.youtube.com/watch?v=g3XvlgitRdl (Year: 2019).
- Get Eye Test Done at Home via smartphone, Blink app, publication date Apr. 23, 2015, [online][site visited Mar. 5, 2021] URL: https://www.gizbot.com/news/get-eye-test-done-at-home-via-smartphone-024548.html (Year: 2015).
Patent History
Patent number: D920300
Type: Grant
Filed: Sep 18, 2018
Date of Patent: May 25, 2021
Assignees: Carl Zeiss Vision International GmbH (Aalen), Carl Zeiss Shanghai Co. Ltd. (Shanghai)
Inventors: Tobias Breuninger (Herbrechtingen), Xiao Han (Shanghai)
Primary Examiner: L. A. Grabenstetter
Application Number: 29/663,687
Type: Grant
Filed: Sep 18, 2018
Date of Patent: May 25, 2021
Assignees: Carl Zeiss Vision International GmbH (Aalen), Carl Zeiss Shanghai Co. Ltd. (Shanghai)
Inventors: Tobias Breuninger (Herbrechtingen), Xiao Han (Shanghai)
Primary Examiner: L. A. Grabenstetter
Application Number: 29/663,687
Classifications
Current U.S. Class:
Handset (23) (D14/248)