Special receptacle or package – Tray type – With partition
Reexamination Certificate
2007-04-24
2007-04-24
Yu, Mickey (Department: 3728)
Special receptacle or package
Tray type
With partition
C206S564000, C206S718000, C269S016000, C269S021000, C220S533000
Reexamination Certificate
active
10736734
ABSTRACT:
A die holding tray useful for testing a plurality of individual dies placed into the holding tray together with a method of making the same. The holding tray has machined lateral and longitudinal sets of grooves with one set of grooves filled with strips in order to form pockets from the unfilled grooves. Vacuum channels are formed into the bottom of the pockets, and dies are held in place during testing by the flatness of the pocket bottoms and a drawn vacuum. Several embodiments are disclosed, including machining grooves in a compliant layer.
REFERENCES:
patent: 722180 (1903-03-01), Kinsey
patent: 4798305 (1989-01-01), Laverty
patent: 5305879 (1994-04-01), Noschese
patent: 5519514 (1996-05-01), TeWinkle
patent: 5543838 (1996-08-01), Hosier et al.
patent: 5604362 (1997-02-01), Jedlicka et al.
patent: 5687297 (1997-11-01), Coonan et al.
patent: 5808297 (1998-09-01), Jedlicka et al.
patent: 5907246 (1999-05-01), Abraham et al.
patent: 6069624 (2000-05-01), Dash et al.
patent: 2001/0033179 (2001-10-01), DiFrancesco
patent: 06024481 (1994-02-01), None
Pickett J. Gregory
Xerox Corporation
Yu Mickey
LandOfFree
Die storage tray having machined grooves and vacuum channels does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Die storage tray having machined grooves and vacuum channels, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Die storage tray having machined grooves and vacuum channels will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3728029