Power semiconductor device

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front, left side, bottom perspective view of a power semiconductor device, showing our new design;

FIG. 2 is a front, right side, top perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view hereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is a cross sectional view taken along line 9-9 in FIG. 3; and,

FIG. 10 is another cross sectional view taken along line 10-10 in FIG. 3.

The broken lines in FIG. 4 illustrate unclaimed portions of the power semiconductor device and form no part of the claimed design.

Claims

The ornamental design for a power semiconductor device, as shown and described.

Referenced Cited
U.S. Patent Documents
5347160 September 13, 1994 Sutrina
D364383 November 21, 1995 Yamada
D364384 November 21, 1995 Shimizu
D364385 November 21, 1995 Shimizu
D441726 May 8, 2001 Sofue
D476959 July 8, 2003 Yamada
D587662 March 3, 2009 Soutome
D589012 March 24, 2009 Soyano
D606951 December 29, 2009 Soyano
D653633 February 7, 2012 Soyano
D653634 February 7, 2012 Soyano
D686174 July 16, 2013 Soyano
D703625 April 29, 2014 Lim
D704670 May 13, 2014 Chen
D704671 May 13, 2014 Chen
D710317 August 5, 2014 Chen
D710318 August 5, 2014 Chen
D710319 August 5, 2014 Chen
D712853 September 9, 2014 Nakamura
D721048 January 13, 2015 Nakamura
D721340 January 20, 2015 Nakamura
D748595 February 2, 2016 Bertalan
D754084 April 19, 2016 Kawase
D759604 June 21, 2016 Yoneyama
D762185 July 26, 2016 Muehlensiep
D762597 August 2, 2016 Bertalan
D766851 September 20, 2016 Yoneyama
D767516 September 27, 2016 Yoneyama
D769834 October 25, 2016 Kawase
D772184 November 22, 2016 Soyano
D773412 December 6, 2016 Yoneyama
D773413 December 6, 2016 Yoneyama
D774479 December 20, 2016 Soyano
D775091 December 27, 2016 Edenharter
D775593 January 3, 2017 Edenharter
D776071 January 10, 2017 Edenharter
Patent History
Patent number: D798832
Type: Grant
Filed: Mar 18, 2016
Date of Patent: Oct 3, 2017
Assignee: Mitsubishi Electric Corporation (Tokyo)
Inventors: Yukimasa Hayashida (Tokyo), Shinichi Iura (Tokyo), Hitoshi Uemura (Tokyo), Daisuke Oya (Tokyo), Kenji Hatori (Tokyo), Yasuhiro Sakai (Tokyo), Ryo Tsuda (Tokyo), Ryutaro Date (Tokyo)
Primary Examiner: Elizabeth J Oswecki
Application Number: 29/558,572