Patent №
US 4,845,362
Granted
1989-07-04
Filed 1988
Owner
NORTH AMERICAN PHILIPS CORPORATION
Lab
—
AI components
1
vision
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
07151367
The operating characteristics of an SEM apparatus are enhanced by carrying out in situ deflection during electron beam scanning of an object to be examined. Differential signals derived from the in situ deflection are a direct measure of the spatial derivative of any geometric or material variations on the surface of the scanned object.
VisionH01J 37/28
AI classification
Vision0.74
Planning0.07
AI hardware0.02
Evolutionary computation0.02
Speech0.00
Natural language0.00
Machine learning0.00
Knowledge representation0.00
Ownership
NORTH AMERICAN PHILIPS CORPORATION
assignment · 48520636
Assignors
SICIGNANO, ALBERT, VAEZ-IRAVANI, MEHDI
On an employer assignment, the assignors are typically the inventors.
From the same owner
METHOD AND APPARATUS FOR CONTROLLING ROBOTS AND THE LIKE USING A BUBBLE DATA HIERARCHY PLACED ALONG A MEDIAL AXISUS 6,089,742 · 2000VLIW PROCESSOR WITH LESS INSTRUCTION ISSUE SLOTS THAN FUNCTIONAL UNITSUS 6,002,880 · 1999WRITE CONTROL UNITUS 5,862,399 · 1999INSTRUCTION CACHE SYSTEM FOR IMPLEMENTING PROGRAMS HAVING NON- SEQUENTIAL INSTRUCTIONS AND METHOD OF IMPLEMENTING SAMEUS 5,701,435 · 1997METHOD AND APPARATUS FOR SMOOTH CONTROL OF A VEHICLE WITH AUTOMATIC RECOVERY FOR INTERFERENCEUS 5,663,879 · 1997ANALOG AUTONOMOUS TEST BUS FRAMEWORK FOR TESTING INTEGRATED CIRCUITS ON A PRINTED CIRCUIT BOARDUS 5,581,176 · 1996METHOD AND APPARATUS FOR DETERMINING THE DISTANCE BETWEEN AN IMAGE AND AN OBJECTUS 5,577,130 · 1996MULTI-PROCESSOR VIDEO DISPLAY APPARATUSUS 5,398,315 · 1995