Jeong; Hojong
Patent Applications and Registrations
Patent applications and USPTO patent grants for Jeong; Hojong.The latest application filed is for "engine system".
Company Profile
7.22.34
- Jeong; Hojong - Seoul KR
Patent Activity
| Patent | Date |
|---|---|
| Gas heat-pump system Grant 11,448,120 - Jang , et al. September 20, 2 | 2022-09-20 |
| Engine System App 20220170409 - LEE; Jinwoo ; et al. | 2022-06-02 |
| Engine System App 20220154979 - JANG; Heejoong ; et al. | 2022-05-19 |
| Gas Engine Heat Pump And Method Of Operating The Same App 20220056857 - JANG; Heejoong ; et al. | 2022-02-24 |
| Gas Engine Heat Pump And Method Of Operating The Same App 20220056861 - Jang; Heejoong ; et al. | 2022-02-24 |
| Gas Engine Heat Pump App 20220056829 - JANG; Heejoong ; et al. | 2022-02-24 |
| Gas Engine Heat Pump App 20220056837 - JANG; Heejoong ; et al. | 2022-02-24 |
| Gas heat-pump system Grant 11,248,544 - Jang , et al. February 15, 2 | 2022-02-15 |
| Gas Heat-pump System And Method Of Controlling Same App 20210199355 - JANG; Heejoong ; et al. | 2021-07-01 |
| Method Of Controlling Gas Heat-pump System App 20210190392 - JANG; Heejoong ; et al. | 2021-06-24 |
| Gas Heat-pump System And Method Of Controlling Same App 20210180805 - JANG; Heejoong ; et al. | 2021-06-17 |
| Gas Heat-pump System App 20210180510 - Jang; Heejoong ; et al. | 2021-06-17 |
| Gas Heat-pump System App 20210172392 - JANG; Heejoong ; et al. | 2021-06-10 |
| Gas Heat-pump System App 20210172656 - JANG; Heejoong ; et al. | 2021-06-10 |
| Air conditioner Grant 11,009,258 - Jeong , et al. May 18, 2 | 2021-05-18 |
| Outdoor heat exchanger and air conditioner comprising the same Grant 10,648,715 - Jeong , et al. | 2020-05-12 |
| Scroll compressor and air conditioner having the same Grant 10,590,931 - Park , et al. | 2020-03-17 |
| Air conditioner and method for controlling an air conditioner Grant 10,527,333 - Jeong , et al. J | 2020-01-07 |
| Air Conditioner App 20190242617 - Jeong; Hojong ; et al. | 2019-08-08 |
| Air conditioner with oil level control for both gas and electric heat pump cycles Grant 10,197,307 - Jeong , et al. Fe | 2019-02-05 |
| Scroll Compressor And Air Conditioner Having The Same App 20180372100 - PARK; Hansaem ; et al. | 2018-12-27 |
| Air conditioner Grant 10,054,348 - Shin , et al. August 21, 2 | 2018-08-21 |
| Air conditioner and method for controlling an air conditioner Grant 10,041,706 - Shin , et al. August 7, 2 | 2018-08-07 |
| Heat-pump system Grant 10,012,419 - Jeong , et al. July 3, 2 | 2018-07-03 |
| Air conditioner Grant 9,863,668 - Shin , et al. January 9, 2 | 2018-01-09 |
| Air conditioner and method for controlling an air conditioner Grant 9,816,734 - Jeong , et al. November 14, 2 | 2017-11-14 |
| Air conditioner Grant 9,714,769 - Choi , et al. July 25, 2 | 2017-07-25 |
| Outdoor Heat Exchanger And Air Conditioner Comprising The Same App 20170167766 - JEONG; Hojong ; et al. | 2017-06-15 |
| Air conditioner and method for controlling the same Grant 9,587,865 - Jeong , et al. March 7, 2 | 2017-03-07 |
| Refrigerant system and a control method the same Grant 9,500,397 - Jeong , et al. November 22, 2 | 2016-11-22 |
| Air Conditioner And Method For Controlling An Air Conditioner App 20160223235 - Jeong; Hojong ; et al. | 2016-08-04 |
| Air Conditioner And Method For Controlling An Air Conditioner App 20160201953 - CHUNG; Minho ; et al. | 2016-07-14 |
| Air Conditioner And Method For Controlling An Air Conditioner App 20160201962 - SHIN; Kwangho ; et al. | 2016-07-14 |
| Air Conditioner App 20160201963 - SHIN; Kwangho ; et al. | 2016-07-14 |
| Air Conditioner App 20160201950 - SHIN; Kwangho ; et al. | 2016-07-14 |
| Air Conditioner And Method For Controlling The Same App 20160201951 - JEONG; Hojong ; et al. | 2016-07-14 |
| Air Conditioner And Method For Controlling An Air Conditioner App 20160201952 - JEONG; Hojong ; et al. | 2016-07-14 |
| Air Conditioner And Method For Controlling An Air Conditioner App 20160201955 - JEONG; Hojong ; et al. | 2016-07-14 |
| Air conditioner Grant 9,239,179 - Song , et al. January 19, 2 | 2016-01-19 |
| Air Conditioner App 20150267928 - Choi; Song ; et al. | 2015-09-24 |
| Heat-Pump System App 20150219372 - Jeong; Hojong ; et al. | 2015-08-06 |
| Air conditioner having plural compressors with oil bypass unit Grant 8,820,103 - Jeong , et al. September 2, 2 | 2014-09-02 |
| Refrigerant system and method for controlling the same Grant 8,769,968 - Jeong , et al. July 8, 2 | 2014-07-08 |
| Air Conditioner App 20140033741 - Song; Chiwoo ; et al. | 2014-02-06 |
| Refrigerant System And A Control Method The Same App 20130298582 - Jeong; Hojong ; et al. | 2013-11-14 |
| Air Conditioner And Method For Controlling The Same App 20130061614 - Jeong; Hojong ; et al. | 2013-03-14 |
| Refigerant System And A Control Method The Same App 20120073313 - Jeong; Hojong ; et al. | 2012-03-29 |
| Refrigerant System And Method For Controlling The Same App 20120073311 - JEONG; Hojong ; et al. | 2012-03-29 |
| Air Conditioner App 20110155816 - JEONG; Hojong ; et al. | 2011-06-30 |
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