US3094785A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic semi-conductor wafer scriber
Assignee: Kulicke and Soffa Manufacturing Co
•
Filing: 1960-12-20
•
Granted: 1963-06-25
•
Expires: 1980-12-20
Abstract
No abstract record available.
Inventors
- 👤 Jr Frederick W Kulicke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 07:52
CPC Classifications
B; B28; B28D; B28D5/00; B28D5/0005; B28D5/0011; H; H10; H10P; H10P95/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
103 words
AN AUTOMATIC SEMI-CONDUCTOR WAFER SCRIBER COMPRISING A FRAME, A TABLE LONGITUDINALLY RECIPROCABLE ALONG ONE AXIS IN SAID FRAME AND LATERALLY MOVABLE ALONG A SECOND HORIZONTAL AXIS TRANSVERSE THERETO, A SCRIBING STYLUS IN ENGAGEMENT WITH THE WAFER DURING THE STROKE OF THE TABLE IN ONE DIRECTION AND ELEVATED FROM THE WAFER DURING THE STROKE IN THE OTHER, MEANS IMPARTING RECIPROCATING MOTION TO SAID TABLE, INTERMITTENTLY ACTUATED DRIVE MEANS IMPARTING A UNI-DIRECTIONAL TRANSVERSE MOTION TO SAID TABLE, AND INDIXING MEANS COUPLED WITH SAID FIRST AND SECONDMENTIONED MEANS PROGRESSIVELY MOVING SAID TABLE LATERALLY A PRECISE PREDETERMINED DIMENSION WITH EACH FULL CYCLE OF RECIPROCATION OF SAID TABLE.
Claim 2
Dependent Claim
103 words
AN AUTOMATIC SEMI-CONDUCTOR WAFER SCRIBER COMPRISING A FRAME, A TABLE LONGITUDINALLY RECIPROCABLE ALONG ONE AXIS IN SAID FRAME AND LATERALLY MOVABLE ALONG A SECOND HORIZONTAL AXIS TRANSVERSE THERETO, A SCRIBING STYLUS IN ENGAGEMENT WITH THE WAFER DURING THE STROKE OF THE TABLE IN ONE DIRECTION AND ELEVATED FROM THE WAFER DURING THE STROKE IN THE OTHER, MEANS IMPARTING RECIPROCATING MOTION TO SAID TABLE, INTERMITTENTLY ACTUATED DRIVE MEANS IMPARTING A UNI-DIRECTIONAL TRANSVERSE MOTION TO SAID TABLE, AND INDIXING MEANS COUPLED WITH SAID FIRST AND SECONDMENTIONED MEANS PROGRESSIVELY MOVING SAID TABLE LATERALLY A PRECISE PREDETERMINED DIMENSION WITH EACH FULL CYCLE OF RECIPROCATION OF SAID TABLE.
References Cited (Backward Citations)
US1558513A
Cited
US2367839A
Cited
US2438813A
Cited
US2527338A
Cited
US2575367A
Cited
US2721389A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-24 | 1966-12-24 | 1967-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-24 | 1970-12-24 | 1971-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-24 | 1974-12-24 | 1975-06-25 | $7700.00 | Window Closed / Lapsed |