JOHN A CIANO
Engineering in Menlo Park, CA
License number
Massachusetts 11155
Issued Date
Oct 22, 1959
Expiration Date
Jun 30, 1996
Type
Chemical Engineer
Address
Address
Menlo Park, CA 94025
Personal information
See more information about JOHN A CIANO at radaris.comName
Address
Phone
834 Mckelvy Ave, Clovis, CA 93611
6751 N Dower Ave, Fresno, CA 93723
1542 E Alluvial Ave UNIT 102, Fresno, CA 93720
6765 Dower, Kerman, CA 93630
6751 Dower Ave, Fresno, CA 93722
Professional information
See more information about JOHN A CIANO at trustoria.com
Tweezers For Use With Semi-Conductor Wafers
Tweezers For Use With Semi-Conductor Wafers
US Patent:
RE30124, Oct 23, 1979
Filed:
Feb 6, 1978
Appl. No.:
5/875582
Inventors:
John A. Ciano - Menlo Park CA
Assignee:
Interconsal Associates, Inc. - Palo Alto CA
International Classification:
B25B 902
US Classification:
294 99R
Abstract:
A tweezers for use in the movement of semiconductor wafers can be constructed utilizing upper and lower arms connected to one another in an established manner so that the free or holding ends on such arms may be moved towards one another. In a tweezers as disclosed the holding end of the lower arm includes a flat plate and a shoulder connected to the plate to the remainder of the lower arm and the holding end on the upper arm includes a plurality of separate resilient fingers extending from a support securing these fingers to the remainder of the upper arm. When the plate is inserted beneath an object such as a semiconductor wafer by appropriate manipulation of the arms the fingers can be brought against such an object so as to hold it against the plate. The resilient fingers are not apt to break such an object as it is held on the plate and will accommodate any variation in the height of such an object.
Tweezers For Use With Semi-Conductor Wafers
Tweezers For Use With Semi-Conductor Wafers
US Patent:
3981527, Sep 21, 1976
Filed:
Apr 7, 1975
Appl. No.:
5/565616
Inventors:
John A. Ciano - Menlo Park CA
Assignee:
Interconsal Associates, Inc. - Palo Alto CA
International Classification:
B25B 902
US Classification:
294 99R
Abstract:
A tweezers for use in the movement of semi-conductor wafers can be constructed utilizing upper and lower arms connected to one another in an established manner so that the free or holding ends on such arms may be moved towards one another. In a tweezers as disclosed the holding end of the lower arm includes a flat plate and a shoulder connected to the plate to the remainder of the lower arm and the holding end on the upper arm includes a plurality of separate resilient fingers extending from a support securing these fingers to the remainder of the upper arm. When the plate is inserted beneath an object such as a semi-conductor wafer by appropriate manipulation of the arms the fingers can be brought against such an object so as to hold it against the plate. The resilient fingers are not apt to break such an object as it is held on the plate and will accommodate any variation in the height of such an object.