Search

Unsu Jung

Supervisory Patent Examiner (ID: 18661, Phone: (571)272-8506 , Office: P/3737 )

Most Active Art Unit
1641
Art Unit(s)
3768, 3737, 1641
Total Applications
403
Issued Applications
104
Pending Applications
2
Abandoned Applications
296

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13523975 [patent_doc_number] => 20180313530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-01 [patent_title] => Internally Heated Steam Generation System and Heat Exchanger [patent_app_type] => utility [patent_app_number] => 15/771113 [patent_app_country] => US [patent_app_date] => 2016-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2206 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15771113 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/771113
Internally Heated Steam Generation System and Heat Exchanger Oct 31, 2016 Abandoned
Array ( [id] => 13578317 [patent_doc_number] => 20180340707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-29 [patent_title] => WATER HEATER [patent_app_type] => utility [patent_app_number] => 15/760245 [patent_app_country] => US [patent_app_date] => 2016-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5879 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15760245 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/760245
Water heater Oct 16, 2016 Issued
Array ( [id] => 15514673 [patent_doc_number] => 10563917 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-18 [patent_title] => Heating device [patent_app_type] => utility [patent_app_number] => 15/768673 [patent_app_country] => US [patent_app_date] => 2016-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 2813 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15768673 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/768673
Heating device Oct 13, 2016 Issued
Array ( [id] => 13524131 [patent_doc_number] => 20180313608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-01 [patent_title] => HEATING DEVICE [patent_app_type] => utility [patent_app_number] => 15/768644 [patent_app_country] => US [patent_app_date] => 2016-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2907 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15768644 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/768644
Heating device Oct 13, 2016 Issued
Array ( [id] => 13428953 [patent_doc_number] => 20180266019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => ADVANCEMENT MEMBER FOR FIBRE MATERIAL AND CARBONIZATION FURNACE FOR THE PRODUCTION OF CARBON FIBRE [patent_app_type] => utility [patent_app_number] => 15/761948 [patent_app_country] => US [patent_app_date] => 2016-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3463 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15761948 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/761948
Advancement member for fiber material and carbonization furnace for the production of carbon fiber Oct 13, 2016 Issued
Array ( [id] => 15421587 [patent_doc_number] => 10543702 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-28 [patent_title] => Transportation device and recording apparatus [patent_app_type] => utility [patent_app_number] => 15/293038 [patent_app_country] => US [patent_app_date] => 2016-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9312 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15293038 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/293038
Transportation device and recording apparatus Oct 12, 2016 Issued
Array ( [id] => 11402737 [patent_doc_number] => 20170023275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-26 [patent_title] => 'ACCUMULATOR TANK' [patent_app_type] => utility [patent_app_number] => 15/289588 [patent_app_country] => US [patent_app_date] => 2016-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4545 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15289588 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/289588
Accumulator tank Oct 9, 2016 Issued
Array ( [id] => 16500630 [patent_doc_number] => 10866010 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-15 [patent_title] => High-efficiency condensing water heater [patent_app_type] => utility [patent_app_number] => 15/767733 [patent_app_country] => US [patent_app_date] => 2016-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 34 [patent_no_of_words] => 7048 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15767733 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/767733
High-efficiency condensing water heater Oct 9, 2016 Issued
Array ( [id] => 16262215 [patent_doc_number] => 10753643 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-25 [patent_title] => Heating device and partial rinsing device using same [patent_app_type] => utility [patent_app_number] => 15/767105 [patent_app_country] => US [patent_app_date] => 2016-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3395 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15767105 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/767105
Heating device and partial rinsing device using same Oct 8, 2016 Issued
Array ( [id] => 15668425 [patent_doc_number] => 10598434 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-24 [patent_title] => Multi-stage cement calcining plant suspension preheater [patent_app_type] => utility [patent_app_number] => 15/753049 [patent_app_country] => US [patent_app_date] => 2016-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 25 [patent_no_of_words] => 6441 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15753049 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/753049
Multi-stage cement calcining plant suspension preheater Oct 5, 2016 Issued
Array ( [id] => 15357339 [patent_doc_number] => 10527279 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-07 [patent_title] => Combustion apparatus [patent_app_type] => utility [patent_app_number] => 15/765531 [patent_app_country] => US [patent_app_date] => 2016-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4315 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15765531 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/765531
Combustion apparatus Oct 2, 2016 Issued
Array ( [id] => 15056827 [patent_doc_number] => 10458707 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-29 [patent_title] => Furnace tunnels and assembly system [patent_app_type] => utility [patent_app_number] => 15/532029 [patent_app_country] => US [patent_app_date] => 2016-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 23 [patent_no_of_words] => 12256 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15532029 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/532029
Furnace tunnels and assembly system Sep 26, 2016 Issued
Array ( [id] => 13509783 [patent_doc_number] => 20180306434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => CIRCULATING FLUIDIZED BED APPARATUS [patent_app_type] => utility [patent_app_number] => 15/579028 [patent_app_country] => US [patent_app_date] => 2016-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3263 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15579028 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/579028
Circulating fluidized bed apparatus Sep 6, 2016 Issued
Array ( [id] => 13340699 [patent_doc_number] => 20180221889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => CLASSIFIER, PULVERIZING AND CLASSIFYING DEVICE, AND PULVERIZED COAL BURNING BOILER [patent_app_type] => utility [patent_app_number] => 15/747610 [patent_app_country] => US [patent_app_date] => 2016-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5578 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15747610 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/747610
Classifier, pulverizing and classifying device, and pulverized coal burning boiler Sep 1, 2016 Issued
Array ( [id] => 15115119 [patent_doc_number] => 20190344192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => DEVICE FOR CONVERTING A LIQUID INTO VAPOUR [patent_app_type] => utility [patent_app_number] => 15/757875 [patent_app_country] => US [patent_app_date] => 2016-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2802 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15757875 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/757875
Device for converting a liquid into vapour Aug 29, 2016 Issued
Array ( [id] => 13401861 [patent_doc_number] => 20180252473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-06 [patent_title] => METHOD AND APPARATUS FOR REDUCING THE NOX EMISSIONS IN A ROTARY KILN [patent_app_type] => utility [patent_app_number] => 15/758191 [patent_app_country] => US [patent_app_date] => 2016-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2227 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15758191 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/758191
Method and apparatus for reducing the NOx emissions in a rotary kiln Aug 29, 2016 Issued
Array ( [id] => 13401863 [patent_doc_number] => 20180252474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-06 [patent_title] => VANE HANDLING FRAME [patent_app_type] => utility [patent_app_number] => 15/755148 [patent_app_country] => US [patent_app_date] => 2016-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2024 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15755148 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/755148
Vane handling frame Aug 29, 2016 Issued
Array ( [id] => 15636341 [patent_doc_number] => 10591155 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-17 [patent_title] => Circulating fluidized bed apparatus [patent_app_type] => utility [patent_app_number] => 15/540608 [patent_app_country] => US [patent_app_date] => 2016-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4395 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15540608 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/540608
Circulating fluidized bed apparatus Aug 24, 2016 Issued
Array ( [id] => 13359469 [patent_doc_number] => 20180231274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 15/752137 [patent_app_country] => US [patent_app_date] => 2016-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6951 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15752137 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/752137
Heat exchanger Aug 10, 2016 Issued
Array ( [id] => 16697590 [patent_doc_number] => 10948178 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Method for operating a waste heat steam generator [patent_app_type] => utility [patent_app_number] => 16/314905 [patent_app_country] => US [patent_app_date] => 2016-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2456 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16314905 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/314905
Method for operating a waste heat steam generator Aug 4, 2016 Issued
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