Search

David Y. Chung

Examiner (ID: 13882)

Most Active Art Unit
2871
Art Unit(s)
2871
Total Applications
1204
Issued Applications
881
Pending Applications
80
Abandoned Applications
255

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3697806 [patent_doc_number] => 05653727 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-05 [patent_title] => 'Intravascular stent' [patent_app_type] => 1 [patent_app_number] => 8/588496 [patent_app_country] => US [patent_app_date] => 1996-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 3901 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/653/05653727.pdf [firstpage_image] =>[orig_patent_app_number] => 588496 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/588496
Intravascular stent Jan 17, 1996 Issued
Array ( [id] => 3671480 [patent_doc_number] => 05662127 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-02 [patent_title] => 'Self-contained blood withdrawal apparatus and method' [patent_app_type] => 1 [patent_app_number] => 8/582334 [patent_app_country] => US [patent_app_date] => 1996-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 7149 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/662/05662127.pdf [firstpage_image] =>[orig_patent_app_number] => 582334 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/582334
Self-contained blood withdrawal apparatus and method Jan 16, 1996 Issued
Array ( [id] => 3689001 [patent_doc_number] => 05676678 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-14 [patent_title] => 'Surgical instrument with releasable jaw holder' [patent_app_type] => 1 [patent_app_number] => 8/583113 [patent_app_country] => US [patent_app_date] => 1996-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 4121 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/676/05676678.pdf [firstpage_image] =>[orig_patent_app_number] => 583113 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/583113
Surgical instrument with releasable jaw holder Jan 15, 1996 Issued
Array ( [id] => 3718729 [patent_doc_number] => 05702413 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-30 [patent_title] => 'Curved bristle atherectomy device and method' [patent_app_type] => 1 [patent_app_number] => 8/584474 [patent_app_country] => US [patent_app_date] => 1996-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3756 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/702/05702413.pdf [firstpage_image] =>[orig_patent_app_number] => 584474 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/584474
Curved bristle atherectomy device and method Jan 10, 1996 Issued
Array ( [id] => 3679467 [patent_doc_number] => 05662684 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-02 [patent_title] => 'Liquid dispensing pacifier apparatus' [patent_app_type] => 1 [patent_app_number] => 8/581774 [patent_app_country] => US [patent_app_date] => 1996-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2024 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/662/05662684.pdf [firstpage_image] =>[orig_patent_app_number] => 581774 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/581774
Liquid dispensing pacifier apparatus Jan 1, 1996 Issued
Array ( [id] => 3625581 [patent_doc_number] => 05609609 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-11 [patent_title] => 'Surgical suture and method for preparation thereof' [patent_app_type] => 1 [patent_app_number] => 8/587453 [patent_app_country] => US [patent_app_date] => 1995-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2872 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/609/05609609.pdf [firstpage_image] =>[orig_patent_app_number] => 587453 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/587453
Surgical suture and method for preparation thereof Dec 20, 1995 Issued
Array ( [id] => 3627671 [patent_doc_number] => 05630799 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-20 [patent_title] => 'Fluid management system' [patent_app_type] => 1 [patent_app_number] => 8/555797 [patent_app_country] => US [patent_app_date] => 1995-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 27 [patent_no_of_words] => 9808 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/630/05630799.pdf [firstpage_image] =>[orig_patent_app_number] => 555797 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/555797
Fluid management system Nov 8, 1995 Issued
08/550549 RATCHETING COMPRESSION DEVICE Nov 6, 1995 Abandoned
Array ( [id] => 3718694 [patent_doc_number] => 05700274 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-23 [patent_title] => 'Refractive surgery knife' [patent_app_type] => 1 [patent_app_number] => 8/543213 [patent_app_country] => US [patent_app_date] => 1995-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 35 [patent_no_of_words] => 8102 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/700/05700274.pdf [firstpage_image] =>[orig_patent_app_number] => 543213 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/543213
Refractive surgery knife Oct 12, 1995 Issued
Array ( [id] => 3499963 [patent_doc_number] => 05569201 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-29 [patent_title] => 'Balloon catheter with distal seal' [patent_app_type] => 1 [patent_app_number] => 8/539542 [patent_app_country] => US [patent_app_date] => 1995-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 17 [patent_no_of_words] => 4265 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/569/05569201.pdf [firstpage_image] =>[orig_patent_app_number] => 539542 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/539542
Balloon catheter with distal seal Oct 4, 1995 Issued
Array ( [id] => 3501024 [patent_doc_number] => 05569271 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-29 [patent_title] => 'Surgical instrument for suturing' [patent_app_type] => 1 [patent_app_number] => 8/534023 [patent_app_country] => US [patent_app_date] => 1995-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 1365 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/569/05569271.pdf [firstpage_image] =>[orig_patent_app_number] => 534023 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/534023
Surgical instrument for suturing Sep 25, 1995 Issued
Array ( [id] => 3609721 [patent_doc_number] => 05611358 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-18 [patent_title] => 'Method and apparatus for treating varicose veins' [patent_app_type] => 1 [patent_app_number] => 8/525843 [patent_app_country] => US [patent_app_date] => 1995-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3029 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/611/05611358.pdf [firstpage_image] =>[orig_patent_app_number] => 525843 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/525843
Method and apparatus for treating varicose veins Sep 7, 1995 Issued
Array ( [id] => 3618010 [patent_doc_number] => 05620460 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-15 [patent_title] => 'Surgical needle holder' [patent_app_type] => 1 [patent_app_number] => 8/493604 [patent_app_country] => US [patent_app_date] => 1995-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1585 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/620/05620460.pdf [firstpage_image] =>[orig_patent_app_number] => 493604 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/493604
Surgical needle holder Jun 21, 1995 Issued
Array ( [id] => 3542483 [patent_doc_number] => 05573318 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-12 [patent_title] => 'Towel dispenser' [patent_app_type] => 1 [patent_app_number] => 8/489828 [patent_app_country] => US [patent_app_date] => 1995-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3997 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/573/05573318.pdf [firstpage_image] =>[orig_patent_app_number] => 489828 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/489828
Towel dispenser Jun 12, 1995 Issued
Array ( [id] => 3800974 [patent_doc_number] => 05810870 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-22 [patent_title] => 'Intraluminal stent graft' [patent_app_type] => 1 [patent_app_number] => 8/479931 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 4627 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/810/05810870.pdf [firstpage_image] =>[orig_patent_app_number] => 479931 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/479931
Intraluminal stent graft Jun 6, 1995 Issued
Array ( [id] => 3679012 [patent_doc_number] => 05643302 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-01 [patent_title] => 'Fluid management system' [patent_app_type] => 1 [patent_app_number] => 8/479109 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 27 [patent_no_of_words] => 9786 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/643/05643302.pdf [firstpage_image] =>[orig_patent_app_number] => 479109 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/479109
Fluid management system Jun 6, 1995 Issued
Array ( [id] => 3581899 [patent_doc_number] => 05584853 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-17 [patent_title] => 'Tourniquet cuff apparatus' [patent_app_type] => 1 [patent_app_number] => 8/482424 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 5607 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/584/05584853.pdf [firstpage_image] =>[orig_patent_app_number] => 482424 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/482424
Tourniquet cuff apparatus Jun 6, 1995 Issued
Array ( [id] => 3568247 [patent_doc_number] => 05522838 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-04 [patent_title] => 'Blood vessel occlusion trocar' [patent_app_type] => 1 [patent_app_number] => 8/487555 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 28 [patent_no_of_words] => 7515 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/522/05522838.pdf [firstpage_image] =>[orig_patent_app_number] => 487555 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/487555
Blood vessel occlusion trocar Jun 6, 1995 Issued
Array ( [id] => 3627652 [patent_doc_number] => 05630798 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-20 [patent_title] => 'Fluid management system' [patent_app_type] => 1 [patent_app_number] => 8/479111 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 23 [patent_no_of_words] => 9807 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/630/05630798.pdf [firstpage_image] =>[orig_patent_app_number] => 479111 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/479111
Fluid management system Jun 6, 1995 Issued
Array ( [id] => 3526796 [patent_doc_number] => 05556412 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-17 [patent_title] => 'Blood vessel occlusion trocar' [patent_app_type] => 1 [patent_app_number] => 8/479408 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 28 [patent_no_of_words] => 7515 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/556/05556412.pdf [firstpage_image] =>[orig_patent_app_number] => 479408 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/479408
Blood vessel occlusion trocar Jun 6, 1995 Issued
Menu