Kelong Zhao

This inventor holds 8 USPTO granted patents and 2 published patent applications. Top assignees: Microsoft Technology Licensing, LLC, Byd Company Limited. Active years: 2010-2025.

USPTO Granted Patents = 8 (Patent Applications = 2)

% Patents Active = 62.5

Average Co-Inventor Count = 3.6

ph-index = 2

Forward Citations = 25(Granted Patents)

Company Filing History:

7 out of 56,162

Microsoft Technology Licensing, LLC

Years Active: 2010-2025

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12461607 - Foldable input device (2025-11-04),

2. 10879020 - Switch and keyboard (2020-12-29),

3. 10459543 - Input device using magnetic field for input detection (2019-10-29),

4. 9864407 - Mobile computing device dock (2018-01-09),

5. 9778760 - Magnetic detent for input controls (2017-10-03),

6. 9324979 - Slidable battery door assembly (2016-04-26),

7. 8152402 - Flexible peripheral device positioner (2012-04-10),

8. 7723881 - Flat type motorized vibrators with high vibration output (2010-05-25),

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2 patents pending:

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1 patent pending (EPO):

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