Inventor
Jun Han
Inventor
Daejeon, KR
Overview
Patents· 31 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry26%
C07CAcyclic or carbocyclic compounds19%
G06FElectric digital data processing8%
H04LTransmission of digital information, e.g. telegraphic communication8%
C10GCracking hydrocarbon oils7%
H04WWireless communication networks6%
H04BTransmission3%
B60NSeats specially adapted for vehicles1%
B60WConjoint control of vehicle sub-units of different type or different function1%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables1%
PatentTitleYear
10,899,577Automatic winding device202110,843,173Ferrite catalyst for oxidative dehydrogenation, method of preparing ferrite catalyst, and method of preparing butadiene using ferrite catalyst202010,730,809Butadiene preparation method providing excellent catalyst reproducibility202010,591,226Heat transfer device202010,543,478Catalyst for oxidative dehydrogenation and method of preparing the same202010,518,250Ferrite-based catalyst composite, method of preparing the same, and method of preparing butadiene using the same201910,486,150Catalyst for oxidative dehydrogenation and method of preparing the same201910,343,958Catalyst for coating surface of porous material and method of treating surface of porous material201910,315,969Method of preparing multicomponent composite metal oxide catalyst201910,031,836Systems and methods for automatically generating message prototypes for accurate and efficient opaque service emulation20189,969,661Method of preparing conjugated diene and device therefor20189,965,300Message matching for opaque service virtualization20189,925,525'Bismuth molybdate-based catalyst having zeolite coating layer, method of preparing the same, and method of preparing 1,3-butadiene using the same'20189,842,263'Inter-vehicle authentication using visual contextual information'20179,751,819'Method of preparing butadiene'20179,592,496'Catalyst composition and method for preparing same'20179,524,052'Efficient lossless compression for peripheral interface data transfer'20169,501,657'Sensitive data protection during user interface automation testing systems and methods'20169,152,812'Sensitive data protection during user interface automation testing systems and methods'20158,711,739'Subcarrier cluster-based power control in wireless communications'20148,263,519'Sour service dewaxing catalyst without separate hydrogenation function'20128,216,958'Selective catalysts having silica supports for naphtha hydrodesulfurization'20128,216,964'Layered support material for catalysts'20128,134,371'Signal generating circuit for detecting ground status'20128,031,642'Subcarrier cluster-based power control in wireless communications'20118,030,240'Multiple molecular sieve catalyst for sour service dewaxing'20117,951,746'Bulk group VIII/group VIB metal catalysts and method of preparing same'20117,615,509'High activity supported distillate hydroprocessing catalysts'20097,612,014'Halide free precurors for catalysts'20097,598,198'Rhodium containing catalysts'20097,474,895'Frequency reuse in wireless communication networks'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2012Patents assigned to EXXONMOBIL RES & ENG CO (5)· patent assignee history
2009–2012Patents assigned to CELANESE INT CORP (3)· patent assignee history
2009–2012Based in Sunnyvale, CA, US· patent location history
2009–2016Based in San Diego, CA, US· patent location history
2012–2014Patents assigned to HAN JUN (5)· patent assignee history
2012Patents assigned to LOWE DAVID M (3)· patent assignee history
2015–2016Based in Shanghai, CN· patent location history
2017–2020Patents assigned to LG CHEMICAL LTD (11)· patent assignee history
2017–2020Based in Daejeon, KR· patent location history
2018Based in Vermont South, AU· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG CHEMICAL LTD | 11 | 2017–2020 |
| EXXONMOBIL RES & ENG CO | 5 | 2009–2012 |
| HAN JUNself | 5 | 2012–2014 |
| CELANESE INT CORP | 3 | 2009–2012 |
| LOWE DAVID M | 3 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Daejeon, KR | 11 | 2017–2020 |
| Sunnyvale, California, US | 8 | 2009–2012 |
| San Diego, California, US | 4 | 2009–2016 |
| Vermont South, AU | 2 | 2018 |
| Shanghai, CN | 2 | 2015–2016 |