Invention Grant
- Patent Title: Circuitry to protect a test instrument
- Patent Title (中): 电路保护测试仪器
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Application No.: US14254363Application Date: 2014-04-16
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Publication No.: US09448274B2Publication Date: 2016-09-20
- Inventor: Douglas W. Pounds , Charles J. Carline
- Applicant: Teradyne, Inc.
- Applicant Address: US MA North Reading
- Assignee: Teradyne, Inc.
- Current Assignee: Teradyne, Inc.
- Current Assignee Address: US MA North Reading
- Agency: Choate, Hall & Stewart LLP
- Main IPC: G01N27/416
- IPC: G01N27/416 ; G01R31/28 ; G01R1/20
Abstract:
Controlling a test instrument may include: determining a first value corresponding to power output by the test instrument; determining a second value based on the first value, where the second value corresponds to an amount of energy consumed by the test instrument; and placing at least part of the test instrument in a high-impedance state when the second value exceeds a threshold.
Public/Granted literature
- US20150301104A1 CIRCUITRY TO PROTECT A TEST INSTRUMENT Public/Granted day:2015-10-22
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