Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JK

James Y. Koo — 27 Patents

Microsoft: 18 patents #2,027 of 40,388Top 6%
SOSonos: 6 patents #152 of 446Top 35%
KEKerr: 3 patents #17 of 88Top 20%
Strasburg, PA: #2 of 21 inventorsTop 10%
Pennsylvania: #2,173 of 74,527 inventorsTop 3%
Overall (All Time): #142,059 of 4,157,543Top 4%
27 Patents All Time
James Y. Koo has been granted 27 US patents while listed as an inventor at Microsoft. The first was granted in 1994 and the most recent in December 2013. James Y. Koo ranks #142,059 of 4,157,543 US inventors in our database (top 3.4%). Patent records list James Y. Koo in Strasburg, PA, US.

Patents per Year

Patents granted per year, 1994 to 2013Bar chart with a peak of 6 patents in 2007.peak 61994: 2 patents19941995: 1 patents19952001: 2 patents20012006: 4 patents20062007: 6 patents20072008: 6 patents20082012: 2 patents20122013: 4 patents2013

Issued Patents All Time

Showing 1–25 of 27 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D696299 Playback device Mike Chamness, Christopher Kallai, Mieko Kusano, Wei Hean Liew, Jonathon Reilly +1 more 2013-12-24
D695715 Speaker panel for a playback device Gregory Burlingame, Christopher Kallai, Zivthan Dubrovsky, Jonathan P. Lang, Wai-Loong Lim 2013-12-17
D685392 Playback device Mike Chamness, Christopher Kallai, Mieko Kusano, Wei Hean Liew, Jonathon Reilly +1 more 2013-07-02
D684948 Playback device Gregory Burlingame, Christopher Kallai, Zivthan Dubrovsky, Jonathan P. Lang, Wai-Loong Lim 2013-06-25
D672748 Playback device Gregory Burlingame, Chris Kallai, Zivthan Dubrovsky, Jonathan P. Lang, Wai-Loong Lim 2012-12-18
D655305 Networked multimedia unit Mieko Kusano, Chris Kallai, Eng-Giap Koh, Wai-Loong Lim, George H. F. Schnakenberg, III 2012-03-06
7463239 Input device including a wheel assembly for scrolling an image in multiple directions Carl J. Ledbetter, Daan Lindhout, Aditha May Adams, Hugh E. McLoone, Timothy Michael Muss +1 more 2008-12-09 $23,423,000
7443382 Scroll wheel carriage David D. Bohn 2008-10-28 $20,407,000
D578515 Remote controller key configuration John Ikeda 2008-10-14
7362308 Modular scroll wheel with integral detent-engaging spring tab 2008-04-22 $29,927,000
D564520 Housing for an electronic device Michael Baseflug, Jonathan A. Hayes 2008-03-18
7324090 Modular scroll wheel with integral detent-engaging sprint tab 2008-01-29 $46,602,000
7283122 Input device including a scroll wheel assembly David D. Bohn, Matthew Pedersen, Eric Joseph Wahl 2007-10-16 $16,447,000
D550211 Remote controller key configuration John Ikeda 2007-09-04
D541261 Body shape for remote controller John Ikeda 2007-04-24
7205977 Input device including a wheel assembly for scrolling an image in multiple directions Carl J. Ledbetter, Daan Lindhout, Aditha May Adams, Hugh E. McLoone, Timothy Michael Muss +1 more 2007-04-17 $35,960,000
7199785 Input device including a wheel assembly for scrolling an image in multiple directions Carl J. Ledbetter, Daan Lindhout, Aditha May Adams, Hugh E. McLoone, Timothy Michael Muss +1 more 2007-04-03 $35,945,000
7187358 Input device including a wheel assembly for scrolling an image in multiple directions Carl J. Ledbetter, Daan Lindhout, Aditha May Adams, Hugh E. McLoone, Timothy Michael Muss +1 more 2007-03-06 $40,082,000
D532775 Body shape for remote controller John Ikeda 2006-11-28
D526650 Housing for a memory device Jonathan A. Hayes, John Ikeda, Michael Baseflug 2006-08-15
7079110 Input device including a wheel assembly for scrolling an image in multiple directions Carl J. Ledbetter, Daan Lindhout, Aditha May Adams, Hugh E. McLoone, Timothy Michael Muss +1 more 2006-07-18 $43,360,000
6987505 Modular scroll wheel with integral detent-engaging spring tab 2006-01-17 $36,948,000
D442575 Headset Jonathan A. Hayes, Thomas W. Brooks 2001-05-22
D441739 Portion of a headset Jonathan A. Hayes, Thomas W. Brooks 2001-05-08
5417350 Flip top closure 1995-05-23 $226,000