Class H05F : STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
Subclass 3/04: Carrying-off electrostatic charges (from living beings A61N 1/14) by means of spark gaps or other discharge devices (devices providing for corona discharge H01T 19/00)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12198971 | Substrate processing apparatus | Dec 21, 22 | Jan 14, 25 | SEMES CO., LTD. |
| 12150231 | Stored energy discharge tool for component protection | Sep 06, 22 | Nov 19, 24 | International Business Machine Corporation |
| 12082330 | Electronic device capable of discharging static electricity | Jun 15, 22 | Sep 03, 24 | PEGATRON CORPORATION |
| 12035449 | Keypad overlay with electrostatic discharge dissipation | Jan 27, 22 | Jul 09, 24 | Mettler-Toledo, LLC |
| 12035450 | Laminar electrostatic eliminator circuit for eliminating static electricity in a space | Sep 14, 21 | Jul 09, 24 | SHENZHEN KESD TECHNOLOGY CO., LTD |
| 11986692 | Compositions and uses of trans-1,1,1,4,4,4-hexafluoro-2-butene | Mar 18, 22 | May 21, 24 | THE CHEMOURS COMPANY FC, LLC |
| 11839012 | Static eliminator | Dec 07, 20 | Dec 05, 23 | Not available |
| 11832371 | Over-voltage protection device | Feb 17, 22 | Nov 28, 23 | INPAQ TECHNOLOGY CO., LTD. |
| 11812538 | Human body static electricity control device and human body static electricity control system | Apr 15, 19 | Nov 07, 23 | Shiseido Company Ltd. |
| 11733314 | Monitoring apparatus and system for an ionizer | Jan 14, 21 | Aug 22, 23 | SK Hynix Inc. |
| 11647577 | Ionized gas vent to reduce on wafer static charge and particles | Feb 13, 20 | May 09, 23 | APPLIED MATERIALS, INC. |
| 11508599 | Pick-up device and pick-up method | Jan 30, 18 | Nov 22, 22 | SHINKAWA LTD. |
| 11490497 | Keyboard device with electrostatic discharge protection function | Dec 23, 21 | Nov 01, 22 | Primax Electronics Ltd. |
| 11477876 | High voltage resistor arrangement, electrode arrangement having such a high voltage resistor arrangement, method for manufacturing a high voltage resistor arrangement and ionization | May 11, 20 | Oct 18, 22 | GEMA SWITZERLAND GMBH |
| 11470709 | Medium transport device, image reading apparatus, and static electricity detection circuit detecting the static electricity of a sheet with an electrode, send the signal supplied from the electrode to a voltage clamp circuit, amplifier circuit and rectifier circuit in order to detect a medium | Aug 26, 20 | Oct 11, 22 | SEIKO EPSON CORPORATION |
| 11464101 | Conductive brush for protecting a motor shaft bearing | Oct 21, 19 | Oct 04, 22 | DELTA T, LLC |
| 11444078 | ESD protection element | Jun 13, 19 | Sep 13, 22 | Murata Manufacturing Co Ltd. |
| 11369019 | Endoscope and discharge control unit | Dec 13, 19 | Jun 21, 22 | OLYMPUS CORPORATION |
| 11328946 | Manufacturing method of ESD protection device | May 24, 21 | May 10, 22 | Industrial Technology Research Institute |
| 11324101 | Active fluid static elimination system | Nov 05, 20 | May 03, 22 | MARKETECH INTERNATIONAL CORP.; |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0113,629 | IMAGE SENSOR CHARGE DIRECTION STRUCTURES AND METHODS | Oct 02, 23 | Apr 03, 25 | SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC |
| 2025/0048,526 | Discharge Device and Machine | Jul 30, 24 | Feb 06, 25 | Not available |
| 2024/0373,536 | LIGHTNING DISCHARGE INDUCTION SYSTEM, LIGHTNING DISCHARGE INDUCTION AIRCRAFT, VOLTAGE CONTROL DEVICE | Jun 01, 21 | Nov 07, 24 | Not available |
| 2024/0299,793 | COMPOSITIONS AND USES OF TRANS-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE AND 1,1-DIFLUOROETHANE (R-152A) | May 13, 24 | Sep 12, 24 | THE CHEMOURS COMPANY FC, LLC |
| 2024/0164,003 | DISCHARGE DEVICE | Nov 16, 23 | May 16, 24 | Not available |
| 2024/0080,959 | STATIC ELIMINATOR | Aug 04, 23 | Mar 07, 24 | Keyence Corporation |
| 2024/0080,961 | ION BALANCE SENSOR AND STATIC ELIMINATION SYSTEM | Aug 04, 23 | Mar 07, 24 | Keyence Corporation |
| 2021/0030,339 | PHYSIOLOGICAL SIGNAL MONITORING DEVICE WITH AN ELECTROSTATIC-DISCHARGE PROTECTIVE MECHANISM | Aug 03, 20 | Feb 04, 21 | Not available |
| 2021/0007,209 | ELECTROSTATIC CHARGE ELIMINATOR FOR PEOPLE | Sep 26, 19 | Jan 07, 21 | Not available |
| 2020/0245,440 | METHODS AND DEVICES FOR HARVESTING IONIC ENERGY TO PRODUCE ELECTRICITY | Jan 28, 19 | Jul 30, 20 | Not available |
| 2020/0060,012 | Portable Static Reducer | Aug 19, 18 | Feb 20, 20 | Not available |
| 2019/0319,025 | ESD PROTECTION ELEMENT | Jun 13, 19 | Oct 17, 19 | Not available |
| 2019/0141,825 | CONTACTOR | May 25, 17 | May 09, 19 | Not available |
| 2018/0139,827 | ELECTRIC SHOCK-PREVENTION ELEMENT AND ELECTRONIC DEVICE PROVIDED WITH SAME | May 04, 16 | May 17, 18 | Not available |
| 2018/0124,904 | ELECTRIC SHOCK-PREVENTION ELEMENT AND ELECTRONIC DEVICE PROVIDED WITH SAME | May 04, 16 | May 03, 18 | Not available |
| 2018/0124,905 | ELECTRIC SHOCK-PREVENTION ELEMENT AND ELECTRONIC DEVICE PROVIDED WITH SAME | May 04, 16 | May 03, 18 | Not available |
| 2017/0338,630 | EMISSION TIP ASSEMBLY AND METHOD FOR OPERATING SAME | Jan 19, 16 | Nov 23, 17 | Not available |
| 2015/0327,352 | POWER-OPERATED WORK APPARATUS | May 07, 15 | Nov 12, 15 | MAKITA CORPORATION |
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