Search

Hoon J. Chung

Examiner (ID: 5799)

Most Active Art Unit
2474
Art Unit(s)
2474, 4173, 2416, 2419, CQIC
Total Applications
707
Issued Applications
575
Pending Applications
11
Abandoned Applications
123

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2502417 [patent_doc_number] => 04874017 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-17 [patent_title] => 'Screen and flow regulator assembly' [patent_app_type] => 1 [patent_app_number] => 7/160727 [patent_app_country] => US [patent_app_date] => 1988-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2856 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/874/04874017.pdf [firstpage_image] =>[orig_patent_app_number] => 160727 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/160727
Screen and flow regulator assembly Mar 9, 1988 Issued
Array ( [id] => 2648572 [patent_doc_number] => 04934412 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-19 [patent_title] => 'Cooling pipe line for an engine' [patent_app_type] => 1 [patent_app_number] => 7/168222 [patent_app_country] => US [patent_app_date] => 1988-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1989 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/934/04934412.pdf [firstpage_image] =>[orig_patent_app_number] => 168222 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/168222
Cooling pipe line for an engine Mar 9, 1988 Issued
Array ( [id] => 2507894 [patent_doc_number] => 04860795 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-29 [patent_title] => 'Venturi block having cut off' [patent_app_type] => 1 [patent_app_number] => 7/163794 [patent_app_country] => US [patent_app_date] => 1988-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1999 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/860/04860795.pdf [firstpage_image] =>[orig_patent_app_number] => 163794 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/163794
Venturi block having cut off Mar 2, 1988 Issued
Array ( [id] => 2644388 [patent_doc_number] => 04977931 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-18 [patent_title] => 'Method of producing reinforced ribbed tubes' [patent_app_type] => 1 [patent_app_number] => 7/191163 [patent_app_country] => US [patent_app_date] => 1988-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 14 [patent_no_of_words] => 2770 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/977/04977931.pdf [firstpage_image] =>[orig_patent_app_number] => 191163 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/191163
Method of producing reinforced ribbed tubes Mar 2, 1988 Issued
Array ( [id] => 2468793 [patent_doc_number] => 04867203 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-19 [patent_title] => 'A method of relining or preparing sewage pipe using a plastic pipe comprising an outer corrugated pipe and a smooth inner wall' [patent_app_type] => 1 [patent_app_number] => 7/141157 [patent_app_country] => US [patent_app_date] => 1988-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1465 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/867/04867203.pdf [firstpage_image] =>[orig_patent_app_number] => 141157 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/141157
A method of relining or preparing sewage pipe using a plastic pipe comprising an outer corrugated pipe and a smooth inner wall Mar 1, 1988 Issued
Array ( [id] => 2528916 [patent_doc_number] => 04809751 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-07 [patent_title] => 'Pressure test cap' [patent_app_type] => 1 [patent_app_number] => 7/161709 [patent_app_country] => US [patent_app_date] => 1988-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1502 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/809/04809751.pdf [firstpage_image] =>[orig_patent_app_number] => 161709 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/161709
Pressure test cap Feb 28, 1988 Issued
Array ( [id] => 2399117 [patent_doc_number] => 04785854 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-22 [patent_title] => 'Method of coating metal pipe having bending capability' [patent_app_type] => 1 [patent_app_number] => 7/159335 [patent_app_country] => US [patent_app_date] => 1988-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 4147 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/785/04785854.pdf [firstpage_image] =>[orig_patent_app_number] => 159335 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/159335
Method of coating metal pipe having bending capability Feb 22, 1988 Issued
Array ( [id] => 2514355 [patent_doc_number] => 04887646 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-19 [patent_title] => 'Test fitting' [patent_app_type] => 1 [patent_app_number] => 7/157901 [patent_app_country] => US [patent_app_date] => 1988-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 5004 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/887/04887646.pdf [firstpage_image] =>[orig_patent_app_number] => 157901 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/157901
Test fitting Feb 17, 1988 Issued
Array ( [id] => 2502586 [patent_doc_number] => 04869294 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-26 [patent_title] => 'Buried large cross-section conduit' [patent_app_type] => 1 [patent_app_number] => 7/157157 [patent_app_country] => US [patent_app_date] => 1988-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4272 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 332 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/869/04869294.pdf [firstpage_image] =>[orig_patent_app_number] => 157157 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/157157
Buried large cross-section conduit Feb 10, 1988 Issued
Array ( [id] => 2472124 [patent_doc_number] => 04842023 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-27 [patent_title] => 'Flexible hose' [patent_app_type] => 1 [patent_app_number] => 7/154362 [patent_app_country] => US [patent_app_date] => 1988-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 15 [patent_no_of_words] => 2172 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/842/04842023.pdf [firstpage_image] =>[orig_patent_app_number] => 154362 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/154362
Flexible hose Feb 9, 1988 Issued
Array ( [id] => 2490399 [patent_doc_number] => 04830058 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-16 [patent_title] => 'Closure cap with clutch-actuated release' [patent_app_type] => 1 [patent_app_number] => 7/152947 [patent_app_country] => US [patent_app_date] => 1988-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2755 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/830/04830058.pdf [firstpage_image] =>[orig_patent_app_number] => 152947 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/152947
Closure cap with clutch-actuated release Feb 7, 1988 Issued
Array ( [id] => 2490459 [patent_doc_number] => 04830061 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-16 [patent_title] => 'Plastics cover for piping' [patent_app_type] => 1 [patent_app_number] => 7/152551 [patent_app_country] => US [patent_app_date] => 1988-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 2634 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/830/04830061.pdf [firstpage_image] =>[orig_patent_app_number] => 152551 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/152551
Plastics cover for piping Feb 4, 1988 Issued
07/152388 TUBULAR STRUCTURES FOR FISHING RODS OR THE LIKE Feb 3, 1988 Abandoned
Array ( [id] => 2567764 [patent_doc_number] => 04924913 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-15 [patent_title] => 'Tube coupling system' [patent_app_type] => 1 [patent_app_number] => 7/150959 [patent_app_country] => US [patent_app_date] => 1988-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1393 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/924/04924913.pdf [firstpage_image] =>[orig_patent_app_number] => 150959 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/150959
Tube coupling system Jan 31, 1988 Issued
Array ( [id] => 2543664 [patent_doc_number] => 04848406 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-18 [patent_title] => 'Sealing device for a pipeline, in particular for a loop line of a steam generator hemisphere' [patent_app_type] => 1 [patent_app_number] => 7/150884 [patent_app_country] => US [patent_app_date] => 1988-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1577 [patent_no_of_claims] => 8 [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] => patents/04/848/04848406.pdf [firstpage_image] =>[orig_patent_app_number] => 150884 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/150884
Sealing device for a pipeline, in particular for a loop line of a steam generator hemisphere Jan 31, 1988 Issued
Array ( [id] => 2495511 [patent_doc_number] => 04817671 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-04 [patent_title] => 'High pressure mechanical plug device' [patent_app_type] => 1 [patent_app_number] => 7/146342 [patent_app_country] => US [patent_app_date] => 1988-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2767 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/817/04817671.pdf [firstpage_image] =>[orig_patent_app_number] => 146342 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/146342
High pressure mechanical plug device Jan 20, 1988 Issued
Array ( [id] => 2496723 [patent_doc_number] => 04840194 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-20 [patent_title] => 'Explosion proof electrical conduit sealing fitting' [patent_app_type] => 1 [patent_app_number] => 7/143871 [patent_app_country] => US [patent_app_date] => 1988-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1573 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/840/04840194.pdf [firstpage_image] =>[orig_patent_app_number] => 143871 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/143871
Explosion proof electrical conduit sealing fitting Jan 13, 1988 Issued
Array ( [id] => 2634441 [patent_doc_number] => 04895185 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-23 [patent_title] => 'Expandable hose device' [patent_app_type] => 1 [patent_app_number] => 7/143958 [patent_app_country] => US [patent_app_date] => 1988-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2410 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/895/04895185.pdf [firstpage_image] =>[orig_patent_app_number] => 143958 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/143958
Expandable hose device Jan 13, 1988 Issued
Array ( [id] => 2509420 [patent_doc_number] => 04838318 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-13 [patent_title] => 'Elbow cover for an elbow in pipework' [patent_app_type] => 1 [patent_app_number] => 7/142952 [patent_app_country] => US [patent_app_date] => 1988-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 2288 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/838/04838318.pdf [firstpage_image] =>[orig_patent_app_number] => 142952 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/142952
Elbow cover for an elbow in pipework Jan 11, 1988 Issued
07/141696 PIPE FITTING COVER AND METHOD FOR COVERING PIPE FITTING Jan 6, 1988 Abandoned
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