Granted Patent
Utility
US 6,498,074
· Confirmation No. 7821
THINNING AND DICING OF SEMICONDUCTOR WAFERS USING DRY ETCH, AND OBTAINING SEMICONDUCTOR CHIPS WITH ROUNDED BOTTOM EDGES AND CORNERS
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2020-06-11 | OATH |
Oath or Declaration filed | 262 | View | |
| 2012-07-09 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2012-07-09 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2012-06-21 | PA.. |
Power of Attorney | 1 | View | |
| 2012-06-21 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 2 | View | |
| 2012-06-21 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2001-06-06 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-06-06 | SPEC |
Specification | 12 | View | |
| 2001-06-06 | CLM |
Claims | 2 | View | |
| 2001-06-06 | ABST |
Abstract | 1 | View | |
| 2001-06-06 | DRW |
Drawings-only black and white line drawings | 8 | View | |
| 2001-06-06 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
438/460
H10W72/0198
H10D62/117
H10P52/00
H10W20/40
H10P54/00
H10W72/07251
H10W72/07236
H10W90/00
H10W72/20
H10W90/297
H10D64/011
H10P50/242
H10W46/00
H10W90/722
Y10S438/977
Prosecution
- Examiner
- ROMAN, ANGEL
- Art Unit
- 2812
- Customer No.
- 101925
- Confirmation No.
- 7821
Publication
- Pub. No.
- US20020013061A1
- Pub. Date
- 2002-01-31
Patent Term Adjustment
-103days
Parent
is a Continuation in-part of
→
App. 09/752,802
· US 6,448,153
Filed 2000-12-28
· Patented Case
Parent
is a Division of
→
App. 09/491,456
Filed 2000-01-26
· Abandoned -- Failure to Respond to an Office Action
Parent
is a Continuation in-part of
→
App. 09/083,927
· US 6,184,060
Filed 1998-05-22
· Patented Case
Parent
PCT
is a Continuation of
→
PCT/US1997/018979
Filed 1997-10-27
· Patented Case
Parent
PCT
Claims priority from a provisional application
→
PCT/US1997/018979
Filed 1997-10-27
· Patented Case
TESSERA, INC.,
INVENSAS BONDING TECHNOLOGIES, INC. (F/K/A ZIPTRONIX, INC.),
FOTONATION CORPORATION (F/K/A DIGITALOPTICS CORPORATION AND F/K/A DIGITALOPTICS CORPORATION MEMS),
INVENSAS CORPORATION,
TESSERA ADVANCED TECHNOLOGIES, INC,
DTS, INC.,
DTS LLC,
PHORUS, INC.,
IBIQUITY DIGITAL CORPORATION
from
ROYAL BANK OF CANADA
RELEASE OF SECURITY INTEREST
Recorded 2020-06-11
from
DIGITALOPTICS CORPORATION,
DIGITALOPTICS CORPORATION MEMS,
DTS, INC.,
DTS, LLC,
IBIQUITY DIGITAL CORPORATION,
INVENSAS CORPORATION,
PHORUS, INC.,
TESSERA ADVANCED TECHNOLOGIES, INC.,
TESSERA, INC.,
ZIPTRONIX, INC.
SECURITY INTEREST
Recorded 2016-12-02
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-03-10
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-09-18
from
SINIAGUINE, OLEG
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-06-06
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Quick Facts
- Patent No.
- US 6,498,074
- App. No.
- 09/876,888
- Filed
- 2001-06-06
- Granted
- 2002-12-24
- Pub. No.
- US20020013061A1
- Examiner
- ROMAN, ANGEL
- Art Unit
- 2812
- PTA
- -103 days
External Links