IP Library Granted Patent US 12,265,429
Granted Patent B2
US 12,265,429 · App. 17/553,341 · Granted Apr 1, 2025

Display device

Inventors: Thomas Perelli (Durham, NC); Ali Ent (San Francisco, CA); Ashley Martin Cichocki (Beijing, CN)
Assignee: Lenovo (Singapore) Pte. Ltd.
G06F1/1681F16M13/005G06F1/1688G06F3/167F16C2202/42F16M2200/021
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Quick Facts
Patent No.
US 12,265,429
App. No.
17/553,341
Granted
Apr 1, 2025
Kind
B2
Abstract

A device can include a housing that comprises a front side that includes a display operatively coupled to display circuitry and a back side that comprises a ferromagnetic surface, a hinge assembly, and a recess; and a ferromagnetic panel transitionable via the hinge assembly from a storage position in the recess to a bridge position that covers the ferromagnetic surface.

Claims (21)

1. A device comprising:

a housing that comprises a top edge, a bottom edge, a front side that comprises a display operatively coupled to display circuitry and a back side that comprises, ordered from the bottom edge to the top edge, a ferromagnetic surface, a hinge assembly, and a recess; and

a ferromagnetic panel transitionable via the hinge assembly from a storage position in the recess of the back side of the housing to a bridge position that covers the ferromagnetic surface of the back side of the housing, wherein the ferromagnetic panel comprises a first sub-panel and a second sub-panel that comprise ferromagnetic material, wherein the first sub-panel is coupled directly to the hinge assembly of the back side of the housing, and wherein, in the bridge position, the first sub-panel covers the ferromagnetic surface of the back side of the housing and is secured to the ferromagnetic surface of the back side of the housing via magnetic force, and the second sub-panel extends beyond the bottom edge of the housing for magnetic coupling of the device to another device.

2. The device of claim 1 , wherein the ferromagnetic surface comprises at least one permanent magnet.

3. The device of claim 1 , wherein the ferromagnetic panel comprises at least one permanent magnet.

4. The device of claim 1 , further comprising the other device, wherein the other device comprises a ferromagnetic surface.

5. The device of claim 4 , wherein, in the bridge position, the second sub-panel secures to the ferromagnetic surface of the other device via magnetic force.

6. The device of claim 4 , wherein the other device is an auxiliary display device.

7. The device of claim 1 , wherein the ferromagnetic panel comprises an electrical interface.

8. The device of claim 1 , comprising the other device, wherein the other device comprises a stand that comprises a ferromagnetic surface.

9. The device of claim 8 , wherein, in the bridge position, the second sub-panel extends beyond the bottom edge of the housing and secures to the ferromagnetic surface of the stand via magnetic force.

10. The device of claim 8 , wherein the stand comprises docking circuitry.

11. The device of claim 8 , wherein the stand comprises at least one speaker.

12. The device of claim 8 , wherein the stand comprises voice enabled assistant circuitry.

13. The device of claim 1 , wherein the ferromagnetic panel is transitionable via the hinge assembly to a kickstand position, wherein the top edge of the housing and an end of the second sub-panel are support surfaces.

14. The device of claim 13 , wherein, in the bridge position, the top edge of the housing is opposite the end of the second sub-panel.

15. The device of claim 1 , wherein the hinge assembly comprises a dual-axis hinge.

16. The device of claim 15 , wherein, in the storage position, the dual-axis hinge is parallel to the back side and wherein, in the bridge position, the dual-axis hinge is perpendicular to the back side.

17. The device of claim 1 , wherein the housing comprises a left edge and a right edge.

18. The device of claim 17 , wherein the ferromagnetic panel extends between the left edge and the right edge.

19. The device of claim 17 , wherein the recess extends between the left edge and the right edge.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 3, 2022
From: LENOVO (UNITED STATES) INC.
To: LENOVO (SINGAPORE) PTE. LTD.
Reel/Frame 061880/0110 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 16, 2021
From: PERELLI, THOMAS; ENT, ALI; CICHOCKI, ASHLEY MARTIN
To: LENOVO (UNITED STATES) INC.
Reel/Frame 058523/0345 →
Continuity (1)
Related Publication 20230195176A1 · Jun 22, 2023
References Cited (44)
US 7318521B2 · Lau · 2008 [cited by examiner]
US 8988876B2 · Corbin · 2015 [cited by examiner]
US 8997983B2 · Sajid · 2015 [cited by examiner]
US 9335793B2 · Rothkopf · 2016 [cited by examiner]
US 9384886B2 · Henty · 2016 [cited by examiner]
US 9494980B2 · Corbin · 2016 [cited by examiner]
US 10037054B2 · Corbin · 2018 [cited by examiner]
US 10269485B2 · Henty · 2019 [cited by examiner]
US 10303215B2 · Corbin · 2019 [cited by examiner]
US 10488883B2 · Rothkopf · 2019 [cited by examiner]
US 10671121B2 · Zhu · 2020 [cited by examiner]
US 10712777B2 · Corbin · 2020 [cited by examiner]
US 10902999B2 · Henty · 2021 [cited by examiner]
US 10955875B2 · Zhu · 2021 [cited by examiner]
US 11009907B2 · Hong · 2021 [cited by examiner]
US 11169653B2 · Aurongzeb · 2021 [cited by examiner]
US 11347367B2 · Hong · 2022 [cited by examiner]
US 11437187B2 · Henty · 2022 [cited by examiner]
US 11656654B2 · Hong · 2023 [cited by examiner]
US 20060060476A1 · Lau · 2006 [cited by examiner]
US 20100238620A1 · Fish · 2010 [cited by examiner]
US 20110284420A1 · Sajid · 2011 [cited by examiner]
US 20120194448A1 · Rothkopf · 2012 [cited by examiner]
US 20120211377A1 · Sajid · 2012 [cited by examiner]
US 20130293430A1 · Henty · 2013 [cited by examiner]
US 20140049911A1 · Corbin · 2014 [cited by examiner]
US 20150153783A1 · Corbin · 2015 [cited by examiner]
US 20160224125A1 · Sajid · 2016 [cited by examiner]
US 20160224238A1 · Rothkopf · 2016 [cited by examiner]
US 20160240308A1 · Henty · 2016 [cited by examiner]
US 20170010633A1 · Corbin · 2017 [cited by examiner]
US 20190064878A1 · Corbin · 2019 [cited by examiner]
US 20190278329A1 · Corbin · 2019 [cited by examiner]
US 20200013548A1 · Henty · 2020 [cited by examiner]
US 20200089276A1 · Zhu · 2020 [cited by examiner]
US 20200233451A1 · Hong · 2020 [cited by examiner]
US 20200233536A1 · Hong · 2020 [cited by examiner]
US 20200233537A1 · Hong · 2020 [cited by examiner]
US 20200233538A1 · Aurongzeb · 2020 [cited by examiner]
US 20200241598A1 · Zhu · 2020 [cited by examiner]
US 20210112673A1 · Huttula · 2021 [cited by examiner]
US 20210181789A1 · Hong · 2021 [cited by examiner]
US 20210287851A1 · Henty · 2021 [cited by examiner]
US 20230215622A1 · Henty · 2023 [cited by examiner]
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