Assignee
CHROMA ATE INC
TW·121 granted patents·65 pending applications·528 citations·filing 1996–2025
Top patents by PatentIndex Score
186 records- 0193US9494353B2Temperature control equipmentCHROMA ATE INC·Filed 2014·Granted Nov 15, 2016·40 cites·9 claims
- 0292US11630147B2Low-thermal resistance pressing device for a socketCHROMA ATE INC·Filed 2021·Granted Apr 18, 2023·2 cites·10 claims
- 0391US9983259B2Dual loop type temperature control module and electronic device testing apparatus provided with the sameCHROMA ATE INC·Filed 2017·Granted May 29, 2018·6 cites·10 claims
- 0490US11609261B2Wafer inspection system and wafer inspection equipment thereofCHROMA ATE INC·Filed 2021·Granted Mar 21, 2023·2 cites·17 claims
- 0588US11841381B2Wafer inspection method and inspection apparatusCHROMA ATE INC·Filed 2022·Granted Dec 12, 2023·1 cites·19 claims
- 0688US11061067B2Apparatus and method for a high temperature test and a low temperature test and configured to maintain an electronic component under test near a test temperatureCHROMA ATE INC·Filed 2019·Granted Jul 13, 2021·3 cites·10 claims
- 0788US6259230B1Apparatus for charging and discharging a battery deviceCHROMA ATE INC·Filed 2000·Granted Jul 10, 2001·305 cites·13 claims
- 0887US12253541B2Pogo pin cooling system and method and electronic device testing apparatus having the systemCHROMA ATE INC·Filed 2022·Granted Mar 18, 2025·1 cites·8 claims
- 0985US9678158B2Apparatus for testing a package-on-package semiconductor deviceCHROMA ATE INC·Filed 2015·Granted Jun 13, 2017·3 cites·7 claims
- 1085US9519024B2Apparatus for testing package-on-package semiconductor device and method for testing the sameCHROMA ATE INC·Filed 2015·Granted Dec 13, 2016·5 cites·10 claims
- 1184US9954255B2Measurement fixture for a battery cellCHROMA ATE INC·Filed 2015·Granted Apr 24, 2018·2 cites·16 claims
- 1283US7804589B2System and method for testing light-emitting devicesCHROMA ATE INC·Filed 2009·Granted Sep 28, 2010·14 cites·3 claims
- 1383US2025298057A1Wafer inspection apparatusCHROMA ATE INC·Filed 2025·Application pending·0 cites
- 1481US12479670B2Quick release assembly for a pressing head and electronic device testing apparatus having the sameCHROMA ATE INC·Filed 2022·Granted Nov 25, 2025·0 cites·10 claims
- 1581US10811720B2Battery cell trayCHROMA ATE INC·Filed 2019·Granted Oct 20, 2020·2 cites·8 claims
- 1681US10665906B2Battery cell formation device and probe supporting structure thereofCHROMA ATE INC·Filed 2018·Granted May 26, 2020·2 cites·14 claims
- 1781US2026077653A1On-board charging test system and method thereforCHROMA ATE INC·Filed 2025·Application pending·0 cites
- 1880US7580590B2Optical image system surface resolution calibration methodCHROMA ATE INC·Filed 2006·Granted Aug 25, 2009·16 cites·6 claims
- 1979US12180018B2Electronic device testing apparatus and electronic device testing methodCHROMA ATE INC·Filed 2022·Granted Dec 31, 2024·0 cites·9 claims
- 2078US10254308B2Electronic device testing apparatus with locking mechanism for pressing header and socket plateCHROMA ATE INC·Filed 2017·Granted Apr 9, 2019·4 cites·14 claims
- 2178US7193697B2Apparatus for feature detectionCHROMA ATE INC·Filed 2005·Granted Mar 20, 2007·12 cites·9 claims
- 2277US10520528B2Dew resistant module for test socket and electronic component testing device having the sameCHROMA ATE INC·Filed 2017·Granted Dec 31, 2019·3 cites·9 claims
- 2377USD390532SUninterruptible power supply unitCHROMA ATE INC·Filed 1996·Granted Feb 10, 1998·22 cites·1 claims
- 2476US12103789B2Electronic device pick-and-place system and electronic device testing apparatus having the sameCHROMA ATE INC·Filed 2022·Granted Oct 1, 2024·0 cites·10 claims
- 2576US11970342B2Chip tray positioning deviceCHROMA ATE INC·Filed 2022·Granted Apr 30, 2024·0 cites·10 claims
- 2676US9250292B2Testing system for testing semiconductor package stacking chips and semiconductor automatic tester thereofCHROMA ATE INC·Filed 2013·Granted Feb 2, 2016·3 cites·11 claims
- 2774US12345741B2Wafer inspection method and inspection apparatusCHROMA ATE INC·Filed 2022·Granted Jul 1, 2025·0 cites·3 claims
- 2873US8044678B2Device for simulating rectified constant impedance load and method thereofCHROMA ATE INC·Filed 2008·Granted Oct 25, 2011·8 cites·11 claims
- 2973US7626688B2Optical measuring system with a high-speed optical sensing device enabling to sense luminous intensity and chromaticityCHROMA ATE INC·Filed 2008·Granted Dec 1, 2009·8 cites·27 claims
- 3073US2026023108A1Electronic component testing apparatus and testing method thereofCHROMA ATE INC·Filed 2025·Application pending·0 cites
- 3172US10879097B2Modular pressing device capable of generating stage downward forces and electronic device testing apparatus comprising the sameCHROMA ATE INC·Filed 2018·Granted Dec 29, 2020·2 cites·9 claims
- 3272US2025192278A1Flow guiding assembly and battery formation equipment having the sameCHROMA ATE INC·Filed 2024·Application pending·0 cites
- 3371US12392827B2Full-open and full-angle stall device for motor test systemCHROMA ATE INC·Filed 2023·Granted Aug 19, 2025·0 cites·15 claims
- 3471US2026096070A1Heat dissipation structure able to improve heat dissipation performance of power component and electronic load device thereofCHROMA ATE INC·Filed 2025·Application pending·0 cites
- 3570US11143640B2Rotating buffer station for a chipCHROMA ATE INC·Filed 2019·Granted Oct 12, 2021·1 cites·10 claims
- 3670US6304119B1Timing generating apparatus with self-calibrating capabilityCHROMA ATE INC·Filed 2000·Granted Oct 16, 2001·22 cites·7 claims
- 3770US2026081454A1Battery charging and discharging system, charging test method and discharging test method thereofCHROMA ATE INC·Filed 2025·Application pending·0 cites
- 3869US10508969B2Method and device for testing air tightnessCHROMA ATE INC·Filed 2017·Granted Dec 17, 2019·2 cites·10 claims
- 3969US9353995B2Temperature control module for a socketCHROMA ATE INC·Filed 2014·Granted May 31, 2016·4 cites·16 claims
- 4069US2026050007A1Electronic element testing device with fastening-based depressing mechanism and method thereofCHROMA ATE INC·Filed 2025·Application pending·0 cites
- 4168US2024194926A1Containment apparatus for battery tray rackCHROMA ATE INC·Filed 2023·Application pending·0 cites
- 4268US2026043833A1Electronic test device with negative-pressure-typed contact alignmentsCHROMA ATE INC·Filed 2025·Application pending·0 cites
- 4367US12504324B2Composite calibration plateCHROMA ATE INC·Filed 2023·Granted Dec 23, 2025·0 cites·6 claims
- 4467US11932498B2Temperature control and method for devices under test and image sensor-testing apparatus having the systemCHROMA ATE INC·Filed 2022·Granted Mar 19, 2024·0 cites·6 claims
- 4567US11705833B2Motor controller, motor control method and computer program product for vehicle assist controlCHROMA ATE INC·Filed 2022·Granted Jul 18, 2023·0 cites·7 claims
- 4667US7535214B2Apparatus for testing system-in-package devicesCHROMA ATE INC·Filed 2007·Granted May 19, 2009·3 cites·22 claims
- 4767US2026056247A1Positioning type wafer inspection deviceCHROMA ATE INC·Filed 2025·Application pending·0 cites
- 4866US7626403B2Photosensor testing device with built-in light source and tester provided with said deviceCHROMA ATE INC·Filed 2007·Granted Dec 1, 2009·7 cites·10 claims
- 4966US2025210919A1Power protection componentCHROMA ATE INC·Filed 2024·Application pending·0 cites
- 5066US2024170709A1Motion synchronized multi-tier pallet rack and battery formation apparatus having the sameCHROMA ATE INC·Filed 2023·Application pending·0 cites
Showing the top 50 of 186 patent records by PatentIndex Score.
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