| SE460816B
              (sv)
            
            * | 1988-03-10 | 1989-11-20 | Astra Vent Ab | Anordning foer transport av luft | 
        
          | SE462739B
              (sv)
            
            * | 1988-12-08 | 1990-08-27 | Astra Vent Ab | Anordning vid en koronaurladdningsanordning foer avlaegsnande av vid urladdningen alstrade skadliga aemnen | 
        
          | JP2930702B2
              (ja)
            
            * | 1990-11-28 | 1999-08-03 | 株式会社テクノ菱和 | 空気イオン化システム | 
        
          | RU2026751C1
              (ru)
            
            * | 1992-05-13 | 1995-01-20 | Елена Владимировна Володина | Устройство для стерилизации и тонкой фильтрации газа | 
        
          | IL103867A0
              (en)
            
            * | 1992-11-25 | 1993-04-04 | Spectronix Ltd | Cooling method and apparatus | 
        
          | US5407469A
              (en)
            
            * | 1993-12-20 | 1995-04-18 | Sunova Company | Improved air ionizing apparatus | 
        
          | US5518531A
              (en)
            
            * | 1994-05-05 | 1996-05-21 | Joannu; Constantinos J. | Ion injector for air handling systems | 
        
          | GB9513259D0
              (en)
            
            * | 1995-06-29 | 1995-09-06 | Univ Southampton | Insect trap device | 
        
          | US5656063A
              (en)
            
            * | 1996-01-29 | 1997-08-12 | Airlux Electrical Co., Ltd. | Air cleaner with separate ozone and ionizer outputs and method of purifying air | 
        
          | US5707429A
              (en)
            
            * | 1996-09-25 | 1998-01-13 | Lewis Lint Trap, Inc. | Ionizing structure for ambient air treatment | 
        
          | FI111475B
              (fi) | 1997-09-24 | 2003-07-31 | Metso Paper Inc | Menetelmä ja sovitelma sumun ja pölyn hallitsemiseksi paperin ja kartongin valmistuksessa ja jälkikäsittelyssä | 
        
          | US5948141A
              (en)
            
            * | 1997-09-30 | 1999-09-07 | Hewlett-Packard Company | Method and apparatus for purification of a discharge gas | 
        
          | FI105052B
              (fi)
            
            * | 1998-07-08 | 2000-05-31 | Valmet Corp | Menetelmä paperin valmistamiseksi, sovitelma menetelmän toteuttamiseksi ja menetelmän avulla valmistettu paperituote | 
        
          | US7220295B2
              (en) | 2003-05-14 | 2007-05-22 | Sharper Image Corporation | Electrode self-cleaning mechanisms with anti-arc guard for electro-kinetic air transporter-conditioner devices | 
        
          | US6911186B2
              (en)
            
            * | 1998-11-05 | 2005-06-28 | Sharper Image Corporation | Electro-kinetic air transporter and conditioner device with enhanced housing configuration and enhanced anti-microorganism capability | 
        
          | US20030206837A1
              (en) | 1998-11-05 | 2003-11-06 | Taylor Charles E. | Electro-kinetic air transporter and conditioner device with enhanced maintenance features and enhanced anti-microorganism capability | 
        
          | US20020155041A1
              (en)
            
            * | 1998-11-05 | 2002-10-24 | Mckinney Edward C. | Electro-kinetic air transporter-conditioner with non-equidistant collector electrodes | 
        
          | US7318856B2
              (en) | 1998-11-05 | 2008-01-15 | Sharper Image Corporation | Air treatment apparatus having an electrode extending along an axis which is substantially perpendicular to an air flow path | 
        
          | US7695690B2
              (en) | 1998-11-05 | 2010-04-13 | Tessera, Inc. | Air treatment apparatus having multiple downstream electrodes | 
        
          | US6974560B2
              (en) | 1998-11-05 | 2005-12-13 | Sharper Image Corporation | Electro-kinetic air transporter and conditioner device with enhanced anti-microorganism capability | 
        
          | US6350417B1
              (en)
            
            * | 1998-11-05 | 2002-02-26 | Sharper Image Corporation | Electrode self-cleaning mechanism for electro-kinetic air transporter-conditioner devices | 
        
          | US6632407B1
              (en) | 1998-11-05 | 2003-10-14 | Sharper Image Corporation | Personal electro-kinetic air transporter-conditioner | 
        
          | US6544485B1
              (en) | 2001-01-29 | 2003-04-08 | Sharper Image Corporation | Electro-kinetic device with enhanced anti-microorganism capability | 
        
          | US20020127156A1
              (en)
            
            * | 1998-11-05 | 2002-09-12 | Taylor Charles E. | Electro-kinetic air transporter-conditioner devices with enhanced collector electrode | 
        
          | US6176977B1
              (en)
            
            * | 1998-11-05 | 2001-01-23 | Sharper Image Corporation | Electro-kinetic air transporter-conditioner | 
        
          | US20050210902A1
              (en) | 2004-02-18 | 2005-09-29 | Sharper Image Corporation | Electro-kinetic air transporter and/or conditioner devices with features for cleaning emitter electrodes | 
        
          | US6228149B1
              (en)
            
            * | 1999-01-20 | 2001-05-08 | Patterson Technique, Inc. | Method and apparatus for moving, filtering and ionizing air | 
        
          | US6302944B1
              (en)
            
            * | 1999-04-23 | 2001-10-16 | Stuart Alfred Hoenig | Apparatus for extracting water vapor from air | 
        
          | US6491743B1
              (en)
            
            * | 2000-09-11 | 2002-12-10 | Constantinos J. Joannou | Electronic cartridge filter | 
        
          | US6471752B1
              (en) | 2000-10-16 | 2002-10-29 | Lewis Lint Trap, Inc. | Ionizing structure for ambient air treatment | 
        
          | US6506232B2
              (en)
            
            * | 2001-03-13 | 2003-01-14 | Ion Systems, Inc. | Air ionization apparatus and method for efficient generation and cleaning | 
        
          | JP4614569B2
              (ja)
            
            * | 2001-04-06 | 2011-01-19 | 一雄 岡野 | 吸引型イオナイザ | 
        
          | US7056370B2
              (en) | 2002-06-20 | 2006-06-06 | Sharper Image Corporation | Electrode self-cleaning mechanism for air conditioner devices | 
        
          | DE10232602A1
              (de)
            
            * | 2002-07-18 | 2004-02-05 | Mann + Hummel Gmbh | Einrichtung zum Abscheiden von Aerosolen oder Partikeln aus Gasen | 
        
          | US7405672B2
              (en) | 2003-04-09 | 2008-07-29 | Sharper Image Corp. | Air treatment device having a sensor | 
        
          | US8323385B2
              (en)
            
            * | 2003-04-30 | 2012-12-04 | Mikael Nutsos | Conducting air filter and filter assembly | 
        
          | SE525033C2
              (sv)
            
            * | 2003-04-30 | 2004-11-16 | Mikael Nutsos | Ledande luftreningsfilter och aggregat innefattande sådant filter | 
        
          | US6807044B1
              (en) | 2003-05-01 | 2004-10-19 | Ion Systems, Inc. | Corona discharge apparatus and method of manufacture | 
        
          | US6984987B2
              (en) | 2003-06-12 | 2006-01-10 | Sharper Image Corporation | Electro-kinetic air transporter and conditioner devices with enhanced arching detection and suppression features | 
        
          | US7077890B2
              (en) | 2003-09-05 | 2006-07-18 | Sharper Image Corporation | Electrostatic precipitators with insulated driver electrodes | 
        
          | US7724492B2
              (en) | 2003-09-05 | 2010-05-25 | Tessera, Inc. | Emitter electrode having a strip shape | 
        
          | US7517503B2
              (en) | 2004-03-02 | 2009-04-14 | Sharper Image Acquisition Llc | Electro-kinetic air transporter and conditioner devices including pin-ring electrode configurations with driver electrode | 
        
          | US20050051420A1
              (en) | 2003-09-05 | 2005-03-10 | Sharper Image Corporation | Electro-kinetic air transporter and conditioner devices with insulated driver electrodes | 
        
          | US7906080B1
              (en) | 2003-09-05 | 2011-03-15 | Sharper Image Acquisition Llc | Air treatment apparatus having a liquid holder and a bipolar ionization device | 
        
          | US7767169B2
              (en) | 2003-12-11 | 2010-08-03 | Sharper Image Acquisition Llc | Electro-kinetic air transporter-conditioner system and method to oxidize volatile organic compounds | 
        
          | US7638104B2
              (en) | 2004-03-02 | 2009-12-29 | Sharper Image Acquisition Llc | Air conditioner device including pin-ring electrode configurations with driver electrode | 
        
          | US20060016333A1
              (en) | 2004-07-23 | 2006-01-26 | Sharper Image Corporation | Air conditioner device with removable driver electrodes | 
        
          | US7285155B2
              (en) | 2004-07-23 | 2007-10-23 | Taylor Charles E | Air conditioner device with enhanced ion output production features | 
        
          | US7311762B2
              (en) | 2004-07-23 | 2007-12-25 | Sharper Image Corporation | Air conditioner device with a removable driver electrode | 
        
          | US7226496B2
              (en)
            
            * | 2004-11-30 | 2007-06-05 | Ranco Incorporated Of Delaware | Spot ventilators and method for spot ventilating bathrooms, kitchens and closets | 
        
          | US7417553B2
              (en)
            
            * | 2004-11-30 | 2008-08-26 | Young Scott G | Surface mount or low profile hazardous condition detector | 
        
          | US7311756B2
              (en)
            
            * | 2004-11-30 | 2007-12-25 | Ranco Incorporated Of Delaware | Fanless indoor air quality treatment | 
        
          | US7226497B2
              (en)
            
            * | 2004-11-30 | 2007-06-05 | Ranco Incorporated Of Delaware | Fanless building ventilator | 
        
          | US20060112955A1
              (en)
            
            * | 2004-11-30 | 2006-06-01 | Ranco Incorporated Of Delaware | Corona-discharge air mover and purifier for fireplace and hearth | 
        
          | US20060113398A1
              (en)
            
            * | 2004-11-30 | 2006-06-01 | Ranco Incorporated Of Delaware | Temperature control with induced airflow | 
        
          | US7182805B2
              (en)
            
            * | 2004-11-30 | 2007-02-27 | Ranco Incorporated Of Delaware | Corona-discharge air mover and purifier for packaged terminal and room air conditioners | 
        
          | CN100460770C
              (zh)
            
            * | 2005-09-23 | 2009-02-11 | 余泰成 | 气体电驱动方法及装置 | 
        
          | US7833322B2
              (en) | 2006-02-28 | 2010-11-16 | Sharper Image Acquisition Llc | Air treatment apparatus having a voltage control device responsive to current sensing | 
        
          | US20090155090A1
              (en)
            
            * | 2007-12-18 | 2009-06-18 | Schlitz Daniel J | Auxiliary electrodes for enhanced electrostatic discharge | 
        
          | JP5322666B2
              (ja)
            
            * | 2008-11-27 | 2013-10-23 | 株式会社Trinc | オゾンレス除電器 | 
        
          | US8038775B2
              (en)
            
            * | 2009-04-24 | 2011-10-18 | Peter Gefter | Separating contaminants from gas ions in corona discharge ionizing bars | 
        
          | CN102483460B
              (zh)
            
            * | 2009-04-24 | 2015-05-06 | 离子系统有限公司 | 用于静电中和的洁净电晕气体电离 | 
        
          | US8416552B2
              (en)
            
            * | 2009-10-23 | 2013-04-09 | Illinois Tool Works Inc. | Self-balancing ionized gas streams | 
        
          | US9005347B2
              (en) | 2011-09-09 | 2015-04-14 | Fka Distributing Co., Llc | Air purifier | 
        
          | CN205518200U
              (zh)
            
            * | 2016-01-29 | 2016-08-31 | 深圳嘉润茂电子有限公司 | 高速离子风自吸式低温等离子体空气净化设备 |