Search

Hung Nhat Ngo

Examiner (ID: 2310)

Most Active Art Unit
2501
Art Unit(s)
2874, 3621, 2501, 2633
Total Applications
1627
Issued Applications
1441
Pending Applications
92
Abandoned Applications
94

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3584696 [patent_doc_number] => 05552251 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-03 [patent_title] => 'Reticle and method for measuring rotation error of reticle by use of the reticle' [patent_app_type] => 1 [patent_app_number] => 8/414110 [patent_app_country] => US [patent_app_date] => 1995-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1401 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/552/05552251.pdf [firstpage_image] =>[orig_patent_app_number] => 414110 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/414110
Reticle and method for measuring rotation error of reticle by use of the reticle Mar 30, 1995 Issued
Array ( [id] => 3694338 [patent_doc_number] => 05595843 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-21 [patent_title] => 'Layout methodology, mask set, and patterning method for phase-shifting lithography' [patent_app_type] => 1 [patent_app_number] => 8/413405 [patent_app_country] => US [patent_app_date] => 1995-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 22 [patent_no_of_words] => 7257 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/595/05595843.pdf [firstpage_image] =>[orig_patent_app_number] => 413405 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/413405
Layout methodology, mask set, and patterning method for phase-shifting lithography Mar 29, 1995 Issued
Array ( [id] => 3599838 [patent_doc_number] => 05578404 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-26 [patent_title] => 'Process for the production of liquid crystal display' [patent_app_type] => 1 [patent_app_number] => 8/411577 [patent_app_country] => US [patent_app_date] => 1995-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 11456 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/578/05578404.pdf [firstpage_image] =>[orig_patent_app_number] => 411577 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/411577
Process for the production of liquid crystal display Mar 26, 1995 Issued
08/408818 ELECTRON BEAM EXPOSURE MASK AND METHOD OF MANUFACTURING THE SAME AND ELECTRON BEAM EXPOSURE METHOD Mar 22, 1995 Abandoned
Array ( [id] => 3590325 [patent_doc_number] => 05521036 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-28 [patent_title] => 'Positioning method and apparatus' [patent_app_type] => 1 [patent_app_number] => 8/409921 [patent_app_country] => US [patent_app_date] => 1995-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 33 [patent_no_of_words] => 24595 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/521/05521036.pdf [firstpage_image] =>[orig_patent_app_number] => 409921 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/409921
Positioning method and apparatus Mar 22, 1995 Issued
Array ( [id] => 3491841 [patent_doc_number] => 05561010 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-01 [patent_title] => 'Phase shift optical mask and method of correcting defects in optical mask' [patent_app_type] => 1 [patent_app_number] => 8/409942 [patent_app_country] => US [patent_app_date] => 1995-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 39 [patent_no_of_words] => 7320 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/561/05561010.pdf [firstpage_image] =>[orig_patent_app_number] => 409942 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/409942
Phase shift optical mask and method of correcting defects in optical mask Mar 22, 1995 Issued
Array ( [id] => 3527586 [patent_doc_number] => 05582938 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-10 [patent_title] => 'Phase shift mask' [patent_app_type] => 1 [patent_app_number] => 8/407868 [patent_app_country] => US [patent_app_date] => 1995-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 1846 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/582/05582938.pdf [firstpage_image] =>[orig_patent_app_number] => 407868 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/407868
Phase shift mask Mar 20, 1995 Issued
Array ( [id] => 3513541 [patent_doc_number] => 05576124 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-19 [patent_title] => 'Phase shift mask and method for fabricating the same' [patent_app_type] => 1 [patent_app_number] => 8/407234 [patent_app_country] => US [patent_app_date] => 1995-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 1453 [patent_no_of_claims] => 1 [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/05/576/05576124.pdf [firstpage_image] =>[orig_patent_app_number] => 407234 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/407234
Phase shift mask and method for fabricating the same Mar 20, 1995 Issued
Array ( [id] => 3542419 [patent_doc_number] => 05554466 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-10 [patent_title] => 'Color filter and method of preparation' [patent_app_type] => 1 [patent_app_number] => 8/406263 [patent_app_country] => US [patent_app_date] => 1995-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 10204 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/554/05554466.pdf [firstpage_image] =>[orig_patent_app_number] => 406263 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/406263
Color filter and method of preparation Mar 16, 1995 Issued
Array ( [id] => 3606252 [patent_doc_number] => 05589304 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-31 [patent_title] => 'Photomask comprising a holding frame and reinforcing member with a ceramic oxide bond' [patent_app_type] => 1 [patent_app_number] => 8/404959 [patent_app_country] => US [patent_app_date] => 1995-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 33 [patent_no_of_words] => 4958 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/589/05589304.pdf [firstpage_image] =>[orig_patent_app_number] => 404959 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/404959
Photomask comprising a holding frame and reinforcing member with a ceramic oxide bond Mar 15, 1995 Issued
Array ( [id] => 3513527 [patent_doc_number] => 05576123 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-19 [patent_title] => 'Overlying shifter type phase shift photomask blank, overlying shifter type phase shift photomask and methods of producing them' [patent_app_type] => 1 [patent_app_number] => 8/405807 [patent_app_country] => US [patent_app_date] => 1995-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 24 [patent_no_of_words] => 6234 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/576/05576123.pdf [firstpage_image] =>[orig_patent_app_number] => 405807 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/405807
Overlying shifter type phase shift photomask blank, overlying shifter type phase shift photomask and methods of producing them Mar 15, 1995 Issued
Array ( [id] => 3550966 [patent_doc_number] => 05573877 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-12 [patent_title] => 'Exposure method and exposure apparatus' [patent_app_type] => 1 [patent_app_number] => 8/404768 [patent_app_country] => US [patent_app_date] => 1995-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 21 [patent_no_of_words] => 7065 [patent_no_of_claims] => 10 [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/05/573/05573877.pdf [firstpage_image] =>[orig_patent_app_number] => 404768 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/404768
Exposure method and exposure apparatus Mar 14, 1995 Issued
Array ( [id] => 3523375 [patent_doc_number] => 05503952 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-02 [patent_title] => 'Method for manufacture of color filter and liquid crystal display' [patent_app_type] => 1 [patent_app_number] => 8/404741 [patent_app_country] => US [patent_app_date] => 1995-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6954 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/503/05503952.pdf [firstpage_image] =>[orig_patent_app_number] => 404741 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/404741
Method for manufacture of color filter and liquid crystal display Mar 14, 1995 Issued
Array ( [id] => 3508323 [patent_doc_number] => 05563010 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-08 [patent_title] => 'Exposure mask' [patent_app_type] => 1 [patent_app_number] => 8/402633 [patent_app_country] => US [patent_app_date] => 1995-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 2367 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/563/05563010.pdf [firstpage_image] =>[orig_patent_app_number] => 402633 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/402633
Exposure mask Mar 12, 1995 Issued
Array ( [id] => 3586000 [patent_doc_number] => 05549995 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-27 [patent_title] => 'Photomask and method of manufacturing the same' [patent_app_type] => 1 [patent_app_number] => 8/402656 [patent_app_country] => US [patent_app_date] => 1995-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 26 [patent_no_of_words] => 6068 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/549/05549995.pdf [firstpage_image] =>[orig_patent_app_number] => 402656 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/402656
Photomask and method of manufacturing the same Mar 12, 1995 Issued
Array ( [id] => 3588259 [patent_doc_number] => 05567552 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-22 [patent_title] => 'Method for fabricating a phase shift mask' [patent_app_type] => 1 [patent_app_number] => 8/401223 [patent_app_country] => US [patent_app_date] => 1995-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 1100 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/567/05567552.pdf [firstpage_image] =>[orig_patent_app_number] => 401223 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/401223
Method for fabricating a phase shift mask Mar 8, 1995 Issued
Array ( [id] => 3494464 [patent_doc_number] => 05532091 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-02 [patent_title] => 'Aligning method' [patent_app_type] => 1 [patent_app_number] => 8/400564 [patent_app_country] => US [patent_app_date] => 1995-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 6123 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/532/05532091.pdf [firstpage_image] =>[orig_patent_app_number] => 400564 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/400564
Aligning method Mar 7, 1995 Issued
Array ( [id] => 3728936 [patent_doc_number] => 05665495 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-09 [patent_title] => 'Method for fabricating a semiconductor with a photomask' [patent_app_type] => 1 [patent_app_number] => 8/399930 [patent_app_country] => US [patent_app_date] => 1995-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 993 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/665/05665495.pdf [firstpage_image] =>[orig_patent_app_number] => 399930 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/399930
Method for fabricating a semiconductor with a photomask Mar 6, 1995 Issued
Array ( [id] => 3590283 [patent_doc_number] => 05521033 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-28 [patent_title] => 'Process for manufacturing semiconductor integrated circuit device, exposure method and mask for the process' [patent_app_type] => 1 [patent_app_number] => 8/397355 [patent_app_country] => US [patent_app_date] => 1995-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 58 [patent_no_of_words] => 9822 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/521/05521033.pdf [firstpage_image] =>[orig_patent_app_number] => 397355 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/397355
Process for manufacturing semiconductor integrated circuit device, exposure method and mask for the process Mar 1, 1995 Issued
Array ( [id] => 3494451 [patent_doc_number] => 05532090 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-02 [patent_title] => 'Method and apparatus for enhanced contact and via lithography' [patent_app_type] => 1 [patent_app_number] => 8/396961 [patent_app_country] => US [patent_app_date] => 1995-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5603 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/532/05532090.pdf [firstpage_image] =>[orig_patent_app_number] => 396961 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/396961
Method and apparatus for enhanced contact and via lithography Feb 28, 1995 Issued
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