
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
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 |