| Patents for H01T 23 - Apparatus for generating ions to be introduced into non-enclosed gases, e.g. into the atmosphere (2,972) |
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| 09/14/2004 | US6791814 Ion generating apparatus |
| 09/10/2004 | WO2004076061A1 Air activating device |
| 09/09/2004 | US20040174653 Ion generator |
| 09/08/2004 | CN2640074Y Anion generation with air circulation protective cover and safety base |
| 09/08/2004 | CN2638780Y Body-building apparatus capable of generating ion for sterilization |
| 09/02/2004 | US20040168923 Power sources; emitters and controllers; adjust current density |
| 09/01/2004 | EP1453163A1 Vehicular neutralizing apparatus |
| 09/01/2004 | EP1453162A2 Photoelectron generating plate, negative particle generating device and charge removing device and equipment using such device |
| 09/01/2004 | CN2638299Y Multipurpose anion generator |
| 09/01/2004 | CN1524735A Vehicular neutralizing apparatus |
| 08/26/2004 | US20040168099 Unit for processing numeric and logic operations for use in central processing units (CPUs), multiprocessor systems |
| 08/26/2004 | US20040167679 Vehicular neutralizing apparatus |
| 08/25/2004 | EP1147690A4 Apparatus and method for monitoring of air ionization |
| 08/25/2004 | CN2636460Y Ion generator having conductive protection grid |
| 08/25/2004 | CN1163406C Method and device for producing ozone |
| 08/24/2004 | US6781811 Ionizer control system |
| 08/11/2004 | CN2631803Y Circulating air steriliznig purifier of vehicle air-conditioner |
| 08/05/2004 | US20040150938 Low voltage modular room ionization system |
| 08/04/2004 | CN2631078Y Electronic air sterilizing machine |
| 08/04/2004 | CN1518180A Photoelectronic discharge plate and negative particle generator charged clear device and the like equipment using the plate |
| 07/29/2004 | US20040145853 Ion generator, and electric apparatus and air conditioning apparatus incorporating the same |
| 07/29/2004 | US20040145852 Method and device for controlling ionization |
| 07/29/2004 | US20040144417 Photoelectron generating plate, negative particle generating device and charge removing device and equipment using such device |
| 07/29/2004 | DE10316378B3 Discharge tube for ionization or ozone generation e.g. for cleaning and sterilizing applications, with inner and outer electrodes respectively associated with inner and outer surfaces of insulation sleeve |
| 07/21/2004 | CN2627695Y Negative-ion generator |
| 07/21/2004 | CN2627694Y Negative-ion generator |
| 07/20/2004 | US6763606 Apparatus for applying ionized particles and method for applying ionized particles |
| 07/14/2004 | CN1513284A Ionized air flow discharge type non-dusting ionizer |
| 07/08/2004 | US20040130271 Ion generator and air conditioning apparatus |
| 07/01/2004 | WO2004054628A1 Non-ozone a cluster anion apparatus |
| 07/01/2004 | US20040123739 Anion-generating device |
| 06/29/2004 | US6757150 Method and air baffle for improving air flow over ionizing pins |
| 06/24/2004 | WO2004053590A1 Projection type image display unit |
| 06/24/2004 | US20040120091 Impulse lightning arresters and pulse arrester columns for power lines |
| 06/23/2004 | EP1430910A1 Air cleaning device |
| 06/22/2004 | US6752970 Photo-ionizing assembly emits a wavelength of light that produces ozone when it impinges upon air and negative ion generator produces negative ions and a radiating negative electrostatic field |
| 06/10/2004 | US20040109279 Negative ion generator, and system and method for generating negative ion |
| 06/09/2004 | CN1504006A Ion generator and air conditioning apparauts |
| 06/02/2004 | EP1424032A1 Vacuum cleaner and device having ion generator |
| 06/02/2004 | CN2619077Y Electric fan with negative ion device |
| 06/02/2004 | CN1501754A Piezoelectric inversion driving device |
| 06/02/2004 | CN1501559A Method of offset voltage control for bipolar ionization systems |
| 06/01/2004 | US6744617 Ionizing apparatus and discharge electrode bar for the same |
| 05/25/2004 | US6741445 Method and system to monitor and control electro-static discharge |
| 05/20/2004 | US20040096376 The emitter and/or collector-electrode arrays are removable and returnable through an upper portion of the housing for cleaning |
| 05/20/2004 | US20040095705 Plasma-to-electric power conversion |
| 05/19/2004 | DE202004000379U1 Appliance for generating anions to supply to the air has withdrawable dust trap and short circuit protection |
| 05/19/2004 | CN2617065Y Tubular negative oxygen ion generator |
| 05/18/2004 | US6735830 Ion generating device |
| 05/12/2004 | CN2615927Y Anion air freshing lamp |
| 05/12/2004 | CN2615926Y Improved structure of anion generator |
| 05/06/2004 | EP1414501A1 Ion generating element and ion generator, air conditioning apparatus, cleaner and refrigerator containing the same |
| 04/29/2004 | US20040079233 Electrode self-cleaning mechanism for electro-kinetic air transporter-conditioner devices |
| 04/28/2004 | EP1413545A1 A device for producing negatively charged nanoparticles and a method for the same |
| 04/28/2004 | EP1413030A1 Ion generator, and electric apparatus and air conditioning apparatus incorporating the same |
| 04/28/2004 | CN1492555A Automobile negative ion generator |
| 04/28/2004 | CN1492554A 项链式负离子发生器 Necklace negative ion generator |
| 04/28/2004 | CN1492553A Toilet negative ion generator |
| 04/28/2004 | CN1492552A Sleeping room negative ion generator |
| 04/27/2004 | US6728090 Device for placing a charge on an object and a method of retrofitting a conveyor for the device |
| 04/27/2004 | US6726885 Exposure oxygen to high voltage alternating current |
| 04/21/2004 | CN2613079Y Mini negative ions generator |
| 04/14/2004 | CN1489249A Anionic wind generation apparatus |
| 04/14/2004 | CN1145579C Equipment and method for generating nano particles charged negatively |
| 04/08/2004 | DE10255036B3 Air ionizer has stainless steel casing which encloses supply cables and connectors for electrode and insulating sleeve and is sealed so that it is impermeable to steam |
| 04/07/2004 | CN1144995C Refrigerator and deodorization device |
| 04/06/2004 | US6717792 Emitter assembly |
| 04/06/2004 | US6717414 Self-balancing ionizer monitor |
| 03/31/2004 | CN2609240Y Anion generator capable of effectively raising release concentration |
| 03/30/2004 | US6713026 Electro-kinetic air transporter-conditioner |
| 03/25/2004 | US20040057882 Electro-kinetic system for transporting and conditioning air without moving parts; air is conditioned in the sense that it is ionized and contains safe amounts of ozone |
| 03/25/2004 | US20040057190 Method of offset voltage control for bipolar ionization systems |
| 03/24/2004 | EP1401247A2 Method and apparatus for offset voltage control in bipolar ionization systems |
| 03/23/2004 | US6709484 Electrode self-cleaning mechanism for electro-kinetic air transporter conditioner devices |
| 03/18/2004 | WO2004023615A1 Ion generating device, method for manufacturing ion generating device, ion generator having ion generating device, and electric apparatus having ion generator |
| 03/18/2004 | US20040052701 Flat, plate-shaped low voltage electrodes; dielectric; discharging gap; cooling sheet |
| 03/17/2004 | CN1483126A Negative ion generator, and system and method for generating negative ion |
| 03/11/2004 | WO2004019725A1 Gas combustion type portable dryer capable of generating negative ion and method of generating negative ion in the dryer |
| 03/11/2004 | US20040047775 Personal electro-kinetic air transporter-conditioner |
| 03/11/2004 | US20040047772 Lighting equipment having an anion generator |
| 03/11/2004 | CA2502563A1 Gas combustion type portable dryer capable of generating negative ion and method of generating negative ion in the dryer |
| 03/10/2004 | EP1397030A1 IONIZED AIR FLOW DISCHARGE TYPE NON−DUSTING IONIZER |
| 03/10/2004 | CN2606478Y Biological anion high-efficiency therapeutic equipments |
| 03/09/2004 | US6703785 Negative ion generator |
| 03/04/2004 | WO2004019462A1 Ion generator |
| 02/26/2004 | WO2004016549A1 Method for generating negative ion of oxygen and system for generating negative ion of oxygen |
| 02/19/2004 | US20040033340 Electrode cleaner for use with electro-kinetic air transporter-conditioner device |
| 02/17/2004 | US6693788 Air ionizer with static balance control |
| 02/11/2004 | CN2603552Y Anion generator capable of collecting ash |
| 02/11/2004 | CN1473756A Gas side flow tubular type ozone generator discharging room |
| 01/29/2004 | US20040018126 Electrode self-cleaning mechanism for electro-kinetic air transporter-conditioner devices |
| 01/27/2004 | CA2282155C Passive negative ion generator |
| 01/22/2004 | WO2004008597A1 Method of ions generation and ion generator |
| 01/22/2004 | US20040012909 Method and air baffle for improving air flow over ionizing pins |
| 01/21/2004 | EP1382096A1 Ion generator and air conditioning apparatus |
| 01/15/2004 | US20040007000 Air refining device and ion generator used for the device |
| 01/14/2004 | CN1468042A Static electricity removing equipment |
| 01/08/2004 | US20040003721 Electrode self-cleaning mechanism for electro-kinetic air transporter-conditioner devices |
| 01/07/2004 | CN1466253A Anion generator |
| 01/01/2004 | US20040001786 Anion-generating device |