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Patent History
- ApplicationUS 09/625091 2000-07-25
- GrantedUS 6347045 2002-02-12
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granted patent: Noise Canceling Apparatus For A Power Converter
Title | Noise Canceling Apparatus For A Power Converter |
---|---|
Granted Patent | US 6347045 |
Granted Date | 2002-02-12 |
Priority Date | 2000-07-25 US 09/625091 |
Inventors | |
Issue Date | 2002 |
Citation | US Patent 6347045. Washington, DC: US Patent and Trademark Office (USPTO), 2002 How to Cite? |
Abstract | A Noise Canceling Apparatus Is Provided That Uses Magnetically-Coupled Windings To Cancel Noise Currents Or Noise Voltages From A Power Converter. The Apparatus May Include A Series Voltage Source Or A Shunt Current Source That Is Placed At Input Or Output Terminals Of A Power Converter To Eliminate The Noise Generated From The Power Converter. |
Persistent Identifier | http://hdl.handle.net/10722/46530 |
References |
DC Field | Value | Language |
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dc.date.accessioned | 2007-10-30T06:52:08Z | - |
dc.date.available | 2007-10-30T06:52:08Z | - |
dc.date.issued | 2002 | - |
dc.identifier.citation | US Patent 6347045. Washington, DC: US Patent and Trademark Office (USPTO), 2002 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/46530 | - |
dc.description.abstract | A Noise Canceling Apparatus Is Provided That Uses Magnetically-Coupled Windings To Cancel Noise Currents Or Noise Voltages From A Power Converter. The Apparatus May Include A Series Voltage Source Or A Shunt Current Source That Is Placed At Input Or Output Terminals Of A Power Converter To Eliminate The Noise Generated From The Power Converter. | en_HK |
dc.format.extent | 1141128 bytes | - |
dc.format.extent | 9923 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.format.mimetype | text/plain | - |
dc.language | eng | en_HK |
dc.relation.isreferencedby | US 7859870 (B1) 2010-12-28 | en_HK |
dc.relation.isreferencedby | US 7869237 (B1) 2011-01-11 | en_HK |
dc.relation.isreferencedby | US 7672147 (B1) 2010-03-02 | en_HK |
dc.relation.isreferencedby | US RE40907 (E1) 2009-09-08 | en_HK |
dc.relation.isreferencedby | US 2006007621 (A1) 2006-01-12 | en_HK |
dc.relation.isreferencedby | US 7184252 (B2) 2007-02-27 | en_HK |
dc.relation.isreferencedby | US 6462524 (B1) 2002-10-08 | en_HK |
dc.title | Noise Canceling Apparatus For A Power Converter | en_HK |
dc.type | Patent | en_HK |
dc.description.nature | published_or_final_version | - |
dc.contributor.inventor | Poon, NK | en_HK |
dc.contributor.inventor | Liu, JCP | en_HK |
dc.contributor.inventor | Liu, CP | en_HK |
dc.contributor.inventor | Pong, MH | en_HK |
patents.identifier.application | US 09/625091 | en_HK |
patents.identifier.granted | US 6347045 | en_HK |
patents.description.assignee | Univ Hong Kong [Hk] | en_HK |
patents.description.country | United States of America | en_HK |
patents.date.granted | 2002-02-12 | en_HK |
dc.relation.references | US 4274133 (A) 1981-06-16 | en_HK |
dc.relation.references | US 4937540 (A) 1990-06-26 | en_HK |
dc.relation.references | US 5323304 (A) 1994-06-21 | en_HK |
dc.relation.references | US 5760571 (A) 1998-06-02 | en_HK |
dc.relation.references | US 4257087 (A) 1981-03-17 | en_HK |
dc.relation.references | US 5038263 (A) 1991-08-06 | en_HK |
dc.relation.references | US 6008999 (A) 1999-12-28 | en_HK |
patents.identifier.hkutechid | EEE-1999-00030-1 | - |
patents.date.application | 2000-07-25 | en_HK |
patents.date.priority | 2000-07-25 US 09/625091 | en_HK |
patents.description.cc | US | en_HK |
patents.relation.family | US 6347045 (B1) 2002-02-12 | en_HK |
patents.description.kind | B1 | en_HK |
patents.type | Patent_granted | en_HK |