THE POWERWISE GROUP, INC.
Patent Owner
Stats
- 15 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Nov 23, 2017 most recent publication
Details
- 15 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 355 Total Citation Count
- Dec 26, 2000 Earliest Filing
- 2 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9716431 IGBT/FET-based energy savings device for reducing a predetermined amount of voltage using pulse width modulationApr 11, 14Jul 25, 17[H02M]
9716449 Energy saving system and method for devices with rotating or reciprocating massesApr 01, 14Jul 25, 17[H02P, F04B]
9628015 Energy saving system and method for devices with rotating or reciprocating massesAug 29, 14Apr 18, 17[H02P, F04B]
9240745 System and method for saving energy when driving masses having periodic load variationsFeb 27, 14Jan 19, 16[H02P]
8823314 Energy saving system and method for devices with rotating or reciprocating massesSep 01, 10Sep 02, 14[H02P]
8723488 IGBT/FET-based energy savings device for reducing a predetermined amount of voltage using pulse width modulationDec 20, 11May 13, 14[H02J]
8698446 Method to save energy for devices with rotating or reciprocating massesDec 14, 10Apr 15, 14[H02P]
8698447 Energy saving system and method for devices with rotating or reciprocating massesApr 19, 12Apr 15, 14[H02P]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2017/0338,740 IGBT/FET-BASED ENERGY SAVINGS DEVICE FOR REDUCING A PREDETERMINED AMOUNT OF VOLTAGE USING PULSE WIDTH MODULATIONAbandonedApr 17, 17Nov 23, 17[H02M]
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