Search

Jungwon Chang

Examiner (ID: 18734, Phone: (571)272-3960 , Office: P/2454 )

Most Active Art Unit
2454
Art Unit(s)
2783, 2454, 2154
Total Applications
1297
Issued Applications
966
Pending Applications
183
Abandoned Applications
161

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4105061 [patent_doc_number] => 06057047 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-02 [patent_title] => 'Ceramic coatings containing layered porosity' [patent_app_type] => 1 [patent_app_number] => 8/972589 [patent_app_country] => US [patent_app_date] => 1997-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4140 [patent_no_of_claims] => 57 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/057/06057047.pdf [firstpage_image] =>[orig_patent_app_number] => 972589 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/972589
Ceramic coatings containing layered porosity Nov 17, 1997 Issued
Array ( [id] => 3989710 [patent_doc_number] => 05985461 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'Electroconductive paste, and method for producing ceramic substrate using it' [patent_app_type] => 1 [patent_app_number] => 8/971496 [patent_app_country] => US [patent_app_date] => 1997-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2922 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/985/05985461.pdf [firstpage_image] =>[orig_patent_app_number] => 971496 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/971496
Electroconductive paste, and method for producing ceramic substrate using it Nov 16, 1997 Issued
Array ( [id] => 3989882 [patent_doc_number] => 05985473 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'Low-temperature barium/lead-free glaze for alumina ceramics' [patent_app_type] => 1 [patent_app_number] => 8/971343 [patent_app_country] => US [patent_app_date] => 1997-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3951 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/985/05985473.pdf [firstpage_image] =>[orig_patent_app_number] => 971343 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/971343
Low-temperature barium/lead-free glaze for alumina ceramics Nov 16, 1997 Issued
Array ( [id] => 4211213 [patent_doc_number] => 06110575 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-29 [patent_title] => 'Gypsum-based composite article and method for producing same' [patent_app_type] => 1 [patent_app_number] => 8/966929 [patent_app_country] => US [patent_app_date] => 1997-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 5808 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/110/06110575.pdf [firstpage_image] =>[orig_patent_app_number] => 966929 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/966929
Gypsum-based composite article and method for producing same Nov 9, 1997 Issued
Array ( [id] => 4219802 [patent_doc_number] => 06010787 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-04 [patent_title] => 'Glass compositions for core/cladding type distributed index optical element' [patent_app_type] => 1 [patent_app_number] => 8/963959 [patent_app_country] => US [patent_app_date] => 1997-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 6641 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/010/06010787.pdf [firstpage_image] =>[orig_patent_app_number] => 963959 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/963959
Glass compositions for core/cladding type distributed index optical element Nov 3, 1997 Issued
Array ( [id] => 4231702 [patent_doc_number] => 06165623 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-26 [patent_title] => 'Niobium powders and niobium electrolytic capacitors' [patent_app_type] => 1 [patent_app_number] => 8/962830 [patent_app_country] => US [patent_app_date] => 1997-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7652 [patent_no_of_claims] => 122 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/165/06165623.pdf [firstpage_image] =>[orig_patent_app_number] => 962830 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/962830
Niobium powders and niobium electrolytic capacitors Nov 2, 1997 Issued
Array ( [id] => 3937996 [patent_doc_number] => 05989729 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-23 [patent_title] => 'Wear resistant metal composite' [patent_app_type] => 1 [patent_app_number] => 8/960193 [patent_app_country] => US [patent_app_date] => 1997-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3070 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/989/05989729.pdf [firstpage_image] =>[orig_patent_app_number] => 960193 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/960193
Wear resistant metal composite Oct 28, 1997 Issued
Array ( [id] => 4134672 [patent_doc_number] => 06015622 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-18 [patent_title] => 'Semi-finished surface-cladding component' [patent_app_type] => 1 [patent_app_number] => 8/930977 [patent_app_country] => US [patent_app_date] => 1997-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3326 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/015/06015622.pdf [firstpage_image] =>[orig_patent_app_number] => 930977 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/930977
Semi-finished surface-cladding component Oct 8, 1997 Issued
Array ( [id] => 7027960 [patent_doc_number] => 20010014420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-08-16 [patent_title] => 'ION CONDUCTIVE LAMINATE AND PRODUCTION METHOD AND USE THEREOF' [patent_app_type] => new [patent_app_number] => 08/946850 [patent_app_country] => US [patent_app_date] => 1997-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 37584 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0014/20010014420.pdf [firstpage_image] =>[orig_patent_app_number] => 08946850 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/946850
Ion conductive laminate and production method and use thereof Oct 7, 1997 Issued
Array ( [id] => 4132469 [patent_doc_number] => 06059911 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-09 [patent_title] => 'Method and apparatus for forming a honeycomb-shaped core for honeycomb panels' [patent_app_type] => 1 [patent_app_number] => 8/860951 [patent_app_country] => US [patent_app_date] => 1997-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2965 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/059/06059911.pdf [firstpage_image] =>[orig_patent_app_number] => 860951 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/860951
Method and apparatus for forming a honeycomb-shaped core for honeycomb panels Aug 27, 1997 Issued
Array ( [id] => 4235726 [patent_doc_number] => 06080475 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-27 [patent_title] => 'Composite material containing aerogel, process for manufacturing the same and the use thereof' [patent_app_type] => 1 [patent_app_number] => 8/849297 [patent_app_country] => US [patent_app_date] => 1997-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3266 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/080/06080475.pdf [firstpage_image] =>[orig_patent_app_number] => 849297 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/849297
Composite material containing aerogel, process for manufacturing the same and the use thereof Aug 12, 1997 Issued
08/875668 METHOD OF PREPARING ANTIMICROBIAL GLAZE, ANTIMICROBIAL MEMBERS PRODUCED THEREBY AND PROCESS THEREOF Aug 1, 1997 Abandoned
Array ( [id] => 4420656 [patent_doc_number] => 06240199 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-29 [patent_title] => 'Electronic apparatus having improved scratch and mechanical resistance' [patent_app_type] => 1 [patent_app_number] => 8/899735 [patent_app_country] => US [patent_app_date] => 1997-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2957 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/240/06240199.pdf [firstpage_image] =>[orig_patent_app_number] => 899735 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/899735
Electronic apparatus having improved scratch and mechanical resistance Jul 23, 1997 Issued
Array ( [id] => 4078783 [patent_doc_number] => 06054227 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-25 [patent_title] => 'Photocatalytically-activated self-cleaning appliances' [patent_app_type] => 1 [patent_app_number] => 8/899265 [patent_app_country] => US [patent_app_date] => 1997-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 7156 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/054/06054227.pdf [firstpage_image] =>[orig_patent_app_number] => 899265 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/899265
Photocatalytically-activated self-cleaning appliances Jul 22, 1997 Issued
Array ( [id] => 4098052 [patent_doc_number] => 06066418 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-23 [patent_title] => 'X-ray mask and fabrication process therefor' [patent_app_type] => 1 [patent_app_number] => 8/890978 [patent_app_country] => US [patent_app_date] => 1997-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 3662 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/066/06066418.pdf [firstpage_image] =>[orig_patent_app_number] => 890978 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/890978
X-ray mask and fabrication process therefor Jul 9, 1997 Issued
Array ( [id] => 4340833 [patent_doc_number] => 06284396 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-04 [patent_title] => 'Transfer band' [patent_app_type] => 1 [patent_app_number] => 8/809725 [patent_app_country] => US [patent_app_date] => 1997-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2652 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/284/06284396.pdf [firstpage_image] =>[orig_patent_app_number] => 809725 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/809725
Transfer band Jun 9, 1997 Issued
Array ( [id] => 4202285 [patent_doc_number] => 06027702 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-22 [patent_title] => 'Aluminum-based polymer material and use of this material in a photographic product' [patent_app_type] => 1 [patent_app_number] => 8/864488 [patent_app_country] => US [patent_app_date] => 1997-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2437 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/027/06027702.pdf [firstpage_image] =>[orig_patent_app_number] => 864488 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/864488
Aluminum-based polymer material and use of this material in a photographic product May 27, 1997 Issued
Array ( [id] => 4169706 [patent_doc_number] => 06083619 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-04 [patent_title] => 'Composite material containing aerogel, process for its preparation, and its use' [patent_app_type] => 1 [patent_app_number] => 8/836935 [patent_app_country] => US [patent_app_date] => 1997-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4539 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/083/06083619.pdf [firstpage_image] =>[orig_patent_app_number] => 836935 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/836935
Composite material containing aerogel, process for its preparation, and its use May 20, 1997 Issued
Array ( [id] => 3941163 [patent_doc_number] => 05998066 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Gray scale mask and depth pattern transfer technique using inorganic chalcogenide glass' [patent_app_type] => 1 [patent_app_number] => 8/857324 [patent_app_country] => US [patent_app_date] => 1997-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 4064 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/998/05998066.pdf [firstpage_image] =>[orig_patent_app_number] => 857324 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/857324
Gray scale mask and depth pattern transfer technique using inorganic chalcogenide glass May 15, 1997 Issued
Array ( [id] => 4382782 [patent_doc_number] => 06237294 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-29 [patent_title] => 'Decorative three dimensional panels and method of producing the same' [patent_app_type] => 1 [patent_app_number] => 8/855281 [patent_app_country] => US [patent_app_date] => 1997-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 5180 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/237/06237294.pdf [firstpage_image] =>[orig_patent_app_number] => 855281 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/855281
Decorative three dimensional panels and method of producing the same May 12, 1997 Issued
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