Patent ID: 11892816
Assignee: NANYA TECHNOLOGY CORPORATION
Field: Control (Instruments)
Classification: CPC G | IPC G

Claim 4:
5. A method of operating a testing system comprising a plurality of testing slots, the method comprising:
testing the plurality of testing slots;
obtaining a current testing data from the plurality of testing slots;
determining whether one of the plurality of testing slots is abnormal by comparing the current testing data with a former testing data;
shutting down the one of the plurality of testing slots and sending a repairing notification if the one of the plurality of testing slots is determined to be abnormal;
performing a confirmation procedure to determine whether the one of the plurality of testing slots is repaired to be normal; and
restarting the one of the plurality of testing slots if the one of the plurality of testing slots passes the confirmation procedure,
wherein performing the confirmation procedure comprises:
determining whether the one of the plurality of testing slots meets a pass condition by an examination test,

wherein when the one of the plurality of testing slots is determined as not meeting the pass condition, the method comprises:
collecting a fail data of the one of the plurality of testing slots from the examination test; and
determining whether the fail data is abnormal,

wherein the determining whether the fail data is abnormal comprises:
predetermining a plurality of shutting down conditions; and
determining whether the fail data meets at least one of the plurality of shutting down conditions,

wherein the determining whether the fail data meets at least one of the plurality of shutting down conditions comprises:
determining the fail data is normal when the fail data does not meet any of the plurality of shutting down conditions; and
performing the examination test to the one of the plurality of testing slots continuously when a cumulative pass number is less than a first predetermined number.