KO; Ik Hwan
Patent Applications and Registrations
Patent applications and USPTO patent grants for KO; Ik Hwan.The latest application filed is for "fluid sterilizer and associated connecting device".
- KO; Ik Hwan - Ansan-si KR
- Ko; Ik-Hwan - Pajoo-shi KR
| Patent | Date |
|---|---|
| Fluid Sterilizer And Associated Connecting Device App 20210361802 - LEE; Seong Min ; et al. | 2021-11-25 |
| Fluid sterilizer and associated connecting device Grant 11,083,809 - Lee , et al. August 10, 2 | 2021-08-10 |
| Fluid Sterilizer And Associated Connecting Device App 20200138991 - LEE; Seong Min ; et al. | 2020-05-07 |
| Air cleaner Grant 10,596,294 - Kim , et al. | 2020-03-24 |
| Fluid sterilizer and associated connecting device Grant 10,525,155 - Lee , et al. J | 2020-01-07 |
| Compact air cleaner using UV LED and photocatalytic filter Grant 10,517,980 - Kim , et al. Dec | 2019-12-31 |
| Mobile phone charger with sterilization ultraviolet LED Grant 10,220,106 - Kim , et al. | 2019-03-05 |
| Air Purifier Using Ultraviolet Rays App 20190030202 - Yi; Jae Seon ; et al. | 2019-01-31 |
| Fluid Sterilizer And Associated Connecting Device App 20180333510 - Lee; Seong Min ; et al. | 2018-11-22 |
| Fluid sterilizer and associated connecting device Grant 10,046,074 - Lee , et al. August 14, 2 | 2018-08-14 |
| Air purifier using ultraviolet rays Grant 10,039,852 - Yi , et al. August 7, 2 | 2018-08-07 |
| Air Cleaner App 20170348455 - Kim; Jong Rack ; et al. | 2017-12-07 |
| Compact Air Cleaner Using Uv Led And Photocatalytic Filter App 20170326264 - Kim; Jong Rak ; et al. | 2017-11-16 |
| Fluid Sterilizer And Associated Connecting Device App 20170072078 - Lee; Seong Min ; et al. | 2017-03-16 |
| Fluid sterilizer and associated connecting device Grant 9,533,896 - Lee , et al. January 3, 2 | 2017-01-03 |
| Air cleaner for vehicles Grant D764,649 - Ko , et al. August 23, 2 | 2016-08-23 |
| Photocatalyst filter module for refrigerators Grant D763,425 - Ko , et al. August 9, 2 | 2016-08-09 |
| Mobile Phone Charger With Sterilization Ultraviolet Led App 20160030612 - Kim; Jong Rack ; et al. | 2016-02-04 |
| Fluid Sterilizer And Associated Connecting Device App 20150060693 - Lee; Seong Min ; et al. | 2015-03-05 |
| Air Purifier Using Ultraviolet Rays App 20150064069 - Yi; Jae Seon ; et al. | 2015-03-05 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 