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] => 4059528 [patent_doc_number] => 05895401 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-20 [patent_title] => 'Controlled-artifact magnetic resonance instruments' [patent_app_type] => 1 [patent_app_number] => 8/639215 [patent_app_country] => US [patent_app_date] => 1996-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 5842 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/895/05895401.pdf [firstpage_image] =>[orig_patent_app_number] => 639215 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/639215
Controlled-artifact magnetic resonance instruments Apr 25, 1996 Issued
Array ( [id] => 3718872 [patent_doc_number] => 05669875 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-23 [patent_title] => 'Endoscopic surgical apparatus with longitudinal actuation' [patent_app_type] => 1 [patent_app_number] => 8/634314 [patent_app_country] => US [patent_app_date] => 1996-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 3639 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/669/05669875.pdf [firstpage_image] =>[orig_patent_app_number] => 634314 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/634314
Endoscopic surgical apparatus with longitudinal actuation Apr 15, 1996 Issued
Array ( [id] => 3688353 [patent_doc_number] => 05618312 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-08 [patent_title] => 'Medical materials and manufacturing methods thereof' [patent_app_type] => 1 [patent_app_number] => 8/630683 [patent_app_country] => US [patent_app_date] => 1996-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4263 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/618/05618312.pdf [firstpage_image] =>[orig_patent_app_number] => 630683 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/630683
Medical materials and manufacturing methods thereof Apr 11, 1996 Issued
08/630613 SURGICAL INSTRUMENT WITH OFFSET HANDLE Apr 9, 1996 Abandoned
Array ( [id] => 3879131 [patent_doc_number] => 05722945 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-03 [patent_title] => 'Removal of tissue' [patent_app_type] => 1 [patent_app_number] => 8/625909 [patent_app_country] => US [patent_app_date] => 1996-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 24 [patent_no_of_words] => 11570 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/722/05722945.pdf [firstpage_image] =>[orig_patent_app_number] => 625909 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/625909
Removal of tissue Mar 31, 1996 Issued
Array ( [id] => 3650131 [patent_doc_number] => 05626608 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-06 [patent_title] => 'Surgical instrument having locking handle' [patent_app_type] => 1 [patent_app_number] => 8/625454 [patent_app_country] => US [patent_app_date] => 1996-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3542 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/626/05626608.pdf [firstpage_image] =>[orig_patent_app_number] => 625454 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/625454
Surgical instrument having locking handle Mar 28, 1996 Issued
Array ( [id] => 3688281 [patent_doc_number] => 05649949 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-22 [patent_title] => 'Variable cross-section conical vasoocclusive coils' [patent_app_type] => 1 [patent_app_number] => 8/625805 [patent_app_country] => US [patent_app_date] => 1996-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 3611 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/649/05649949.pdf [firstpage_image] =>[orig_patent_app_number] => 625805 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/625805
Variable cross-section conical vasoocclusive coils Mar 27, 1996 Issued
Array ( [id] => 3718750 [patent_doc_number] => 05700279 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-23 [patent_title] => 'Appetizing pacifier' [patent_app_type] => 1 [patent_app_number] => 8/624813 [patent_app_country] => US [patent_app_date] => 1996-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1465 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/700/05700279.pdf [firstpage_image] =>[orig_patent_app_number] => 624813 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/624813
Appetizing pacifier Mar 26, 1996 Issued
Array ( [id] => 3833625 [patent_doc_number] => 05707387 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-13 [patent_title] => 'Flexible stent' [patent_app_type] => 1 [patent_app_number] => 8/621481 [patent_app_country] => US [patent_app_date] => 1996-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 3316 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/707/05707387.pdf [firstpage_image] =>[orig_patent_app_number] => 621481 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/621481
Flexible stent Mar 24, 1996 Issued
08/619046 SURGICAL INSTRUMENT FOR FACILITATING THE DETACHMENT OF AN ARTERY AND THE LIKE Mar 19, 1996 Abandoned
Array ( [id] => 3723055 [patent_doc_number] => 05665105 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-09 [patent_title] => 'Radially adjustable surgical instrument for heart surgery' [patent_app_type] => 1 [patent_app_number] => 8/618913 [patent_app_country] => US [patent_app_date] => 1996-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 27 [patent_no_of_words] => 6978 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/665/05665105.pdf [firstpage_image] =>[orig_patent_app_number] => 618913 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/618913
Radially adjustable surgical instrument for heart surgery Mar 19, 1996 Issued
Array ( [id] => 3753462 [patent_doc_number] => 05741273 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-21 [patent_title] => 'Elastic band ligation device for treatment of hemorrhoids' [patent_app_type] => 1 [patent_app_number] => 8/614074 [patent_app_country] => US [patent_app_date] => 1996-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 2828 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/741/05741273.pdf [firstpage_image] =>[orig_patent_app_number] => 614074 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/614074
Elastic band ligation device for treatment of hemorrhoids Mar 7, 1996 Issued
Array ( [id] => 3613029 [patent_doc_number] => 05688238 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-18 [patent_title] => 'Multi-use infant-feeding nipple system' [patent_app_type] => 1 [patent_app_number] => 8/613386 [patent_app_country] => US [patent_app_date] => 1996-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 28 [patent_no_of_words] => 5483 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/688/05688238.pdf [firstpage_image] =>[orig_patent_app_number] => 613386 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/613386
Multi-use infant-feeding nipple system Mar 6, 1996 Issued
Array ( [id] => 3679213 [patent_doc_number] => 05695513 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-09 [patent_title] => 'Flexible cutting tool and methods for its use' [patent_app_type] => 1 [patent_app_number] => 8/609363 [patent_app_country] => US [patent_app_date] => 1996-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 6729 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/695/05695513.pdf [firstpage_image] =>[orig_patent_app_number] => 609363 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/609363
Flexible cutting tool and methods for its use Feb 29, 1996 Issued
Array ( [id] => 3790101 [patent_doc_number] => 05827292 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-27 [patent_title] => 'Removal of tissue' [patent_app_type] => 1 [patent_app_number] => 8/599682 [patent_app_country] => US [patent_app_date] => 1996-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 18 [patent_no_of_words] => 8348 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/827/05827292.pdf [firstpage_image] =>[orig_patent_app_number] => 599682 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/599682
Removal of tissue Feb 11, 1996 Issued
Array ( [id] => 3654263 [patent_doc_number] => 05624398 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-29 [patent_title] => 'Endoscopic robotic surgical tools and methods' [patent_app_type] => 1 [patent_app_number] => 8/597423 [patent_app_country] => US [patent_app_date] => 1996-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 36 [patent_no_of_words] => 12336 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/624/05624398.pdf [firstpage_image] =>[orig_patent_app_number] => 597423 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/597423
Endoscopic robotic surgical tools and methods Feb 7, 1996 Issued
Array ( [id] => 3697838 [patent_doc_number] => 05653729 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-05 [patent_title] => 'Medical instrument with releasable lock' [patent_app_type] => 1 [patent_app_number] => 8/595233 [patent_app_country] => US [patent_app_date] => 1996-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2099 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/653/05653729.pdf [firstpage_image] =>[orig_patent_app_number] => 595233 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/595233
Medical instrument with releasable lock Jan 31, 1996 Issued
Array ( [id] => 3777468 [patent_doc_number] => 05840048 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-24 [patent_title] => 'Skin brush massage method' [patent_app_type] => 1 [patent_app_number] => 8/590784 [patent_app_country] => US [patent_app_date] => 1996-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 30 [patent_no_of_words] => 2616 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/840/05840048.pdf [firstpage_image] =>[orig_patent_app_number] => 590784 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/590784
Skin brush massage method Jan 23, 1996 Issued
Array ( [id] => 3751474 [patent_doc_number] => 05720759 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-24 [patent_title] => 'Seal assembly for accommodating introduction of surgical instruments' [patent_app_type] => 1 [patent_app_number] => 8/589426 [patent_app_country] => US [patent_app_date] => 1996-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3215 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/720/05720759.pdf [firstpage_image] =>[orig_patent_app_number] => 589426 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/589426
Seal assembly for accommodating introduction of surgical instruments Jan 21, 1996 Issued
Array ( [id] => 3688171 [patent_doc_number] => 05618301 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-08 [patent_title] => 'Reducing stent, device with reducing stent and use of a reducing stent' [patent_app_type] => 1 [patent_app_number] => 8/588688 [patent_app_country] => US [patent_app_date] => 1996-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1799 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/618/05618301.pdf [firstpage_image] =>[orig_patent_app_number] => 588688 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/588688
Reducing stent, device with reducing stent and use of a reducing stent Jan 18, 1996 Issued
Menu