U.S. patent number D803,802 [Application Number D/553,360] was granted by the patent office on 2017-11-28 for electrostatic chuck for semiconductor manufacturing equipment.
This patent grant is currently assigned to Tokyo Electron Limited. The grantee listed for this patent is TOKYO ELECTRON LIMITED. Invention is credited to Yasuharu Sasaki, Tomoyuki Takahashi.
United States Patent |
D803,802 |
Sasaki , et al. |
November 28, 2017 |
Electrostatic chuck for semiconductor manufacturing equipment
Claims
CLAIM The ornamental design for an electrostatic chuck for
semiconductor manufacturing equipment, as shown and described.
Inventors: |
Sasaki; Yasuharu (Miyagi,
JP), Takahashi; Tomoyuki (Miyagi, JP) |
Applicant: |
Name |
City |
State |
Country |
Type |
TOKYO ELECTRON LIMITED |
Minato-ku, Tokyo |
N/A |
JP |
|
|
Assignee: |
Tokyo Electron Limited
(Minato-Ku, Tokyo, JP)
|
Appl.
No.: |
D/553,360 |
Filed: |
February 1, 2016 |
Foreign Application Priority Data
|
|
|
|
|
Aug 18, 2015 [JP] |
|
|
2015-018088 |
|
Current U.S.
Class: |
D13/182 |
Current International
Class: |
1303 |
Field of
Search: |
;D13/182 ;D15/140 |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
Primary Examiner: Oswecki; Elizabeth J
Attorney, Agent or Firm: Leydig Voit & Mayer
Description
FIG. 1 is a front view of an electrostatic chuck for semiconductor
manufacturing equipment, showing our new design;
FIG. 2 is a rear view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a left side view thereof;
FIG. 7 is a cross sectional view taken along the lines of 7-7 of
FIG. 1; and,
FIG. 8 is an enlarged view of a portion taken along lines of 8-8 of
FIG. 7.
The features shown in broken lines depict environmental subject
matter only and form no part of the claimed design.
The alternate long and short dash lines are merely the boundary
lines between the claimed parts and the non-claimed parts.
In the FIG. 1, the area surrounded by the alternate long and short
dash lines on the electrostatic chuck is not claimed.
* * * * *