
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3619560
[patent_doc_number] => 05593800
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-01-14
[patent_title] => 'Mask manufacturing method and apparatus and device manufacturing method using a mask manufactured by the method or apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/367856
[patent_app_country] => US
[patent_app_date] => 1995-01-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
[patent_figures_cnt] => 28
[patent_no_of_words] => 12226
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/593/05593800.pdf
[firstpage_image] =>[orig_patent_app_number] => 367856
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/367856 | Mask manufacturing method and apparatus and device manufacturing method using a mask manufactured by the method or apparatus | Jan 2, 1995 | Issued |
Array
(
[id] => 3606239
[patent_doc_number] => 05589303
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-31
[patent_title] => 'Self-aligned opaque regions for attenuating phase-shifting masks'
[patent_app_type] => 1
[patent_app_number] => 8/366952
[patent_app_country] => US
[patent_app_date] => 1994-12-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 8
[patent_no_of_words] => 3867
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 289
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/589/05589303.pdf
[firstpage_image] =>[orig_patent_app_number] => 366952
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/366952 | Self-aligned opaque regions for attenuating phase-shifting masks | Dec 29, 1994 | Issued |
Array
(
[id] => 3531621
[patent_doc_number] => 05556725
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-09-17
[patent_title] => 'Method for fabricating a half-tone type phase shift mask'
[patent_app_type] => 1
[patent_app_number] => 8/365909
[patent_app_country] => US
[patent_app_date] => 1994-12-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 9
[patent_no_of_words] => 1690
[patent_no_of_claims] => 6
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[patent_words_short_claim] => 170
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/556/05556725.pdf
[firstpage_image] =>[orig_patent_app_number] => 365909
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/365909 | Method for fabricating a half-tone type phase shift mask | Dec 28, 1994 | Issued |
Array
(
[id] => 3503261
[patent_doc_number] => 05514500
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-05-07
[patent_title] => 'Half-tone type phase shift mask and method for fabricating the same'
[patent_app_type] => 1
[patent_app_number] => 8/366258
[patent_app_country] => US
[patent_app_date] => 1994-12-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 2150
[patent_no_of_claims] => 6
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/514/05514500.pdf
[firstpage_image] =>[orig_patent_app_number] => 366258
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/366258 | Half-tone type phase shift mask and method for fabricating the same | Dec 28, 1994 | Issued |
Array
(
[id] => 3524295
[patent_doc_number] => 05541025
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-07-30
[patent_title] => 'Method and apparatus for designing photomasks'
[patent_app_type] => 1
[patent_app_number] => 8/365218
[patent_app_country] => US
[patent_app_date] => 1994-12-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[patent_no_of_words] => 5315
[patent_no_of_claims] => 13
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/541/05541025.pdf
[firstpage_image] =>[orig_patent_app_number] => 365218
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/365218 | Method and apparatus for designing photomasks | Dec 27, 1994 | Issued |
Array
(
[id] => 3579680
[patent_doc_number] => 05498500
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-03-12
[patent_title] => 'Overlay measurement mark and method of measuring an overlay error between multi patterns in a semiconductor device using the measurement mark'
[patent_app_type] => 1
[patent_app_number] => 8/364047
[patent_app_country] => US
[patent_app_date] => 1994-12-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1610
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[pdf_file] => patents/05/498/05498500.pdf
[firstpage_image] =>[orig_patent_app_number] => 364047
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/364047 | Overlay measurement mark and method of measuring an overlay error between multi patterns in a semiconductor device using the measurement mark | Dec 26, 1994 | Issued |
Array
(
[id] => 3659691
[patent_doc_number] => 05624773
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-04-29
[patent_title] => 'Resolution-enhancing optical phase structure for a projection illumination system'
[patent_app_type] => 1
[patent_app_number] => 8/325286
[patent_app_country] => US
[patent_app_date] => 1994-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_no_of_words] => 2856
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/624/05624773.pdf
[firstpage_image] =>[orig_patent_app_number] => 325286
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/325286 | Resolution-enhancing optical phase structure for a projection illumination system | Dec 20, 1994 | Issued |
Array
(
[id] => 3490900
[patent_doc_number] => 05536603
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-07-16
[patent_title] => 'Phase shift mask and method of fabricating the same'
[patent_app_type] => 1
[patent_app_number] => 8/359547
[patent_app_country] => US
[patent_app_date] => 1994-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[patent_no_of_words] => 6869
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[pdf_file] => patents/05/536/05536603.pdf
[firstpage_image] =>[orig_patent_app_number] => 359547
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/359547 | Phase shift mask and method of fabricating the same | Dec 19, 1994 | Issued |
Array
(
[id] => 3691416
[patent_doc_number] => 05679483
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-10-21
[patent_title] => 'Embedded phase shifting photomasks and method for manufacturing same'
[patent_app_type] => 1
[patent_app_number] => 8/359790
[patent_app_country] => US
[patent_app_date] => 1994-12-20
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/679/05679483.pdf
[firstpage_image] =>[orig_patent_app_number] => 359790
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/359790 | Embedded phase shifting photomasks and method for manufacturing same | Dec 19, 1994 | Issued |
Array
(
[id] => 3553321
[patent_doc_number] => 05543253
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-08-06
[patent_title] => 'Photomask for t-gate formation and process for fabricating the same'
[patent_app_type] => 1
[patent_app_number] => 8/357017
[patent_app_country] => US
[patent_app_date] => 1994-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 2918
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[pdf_file] => patents/05/543/05543253.pdf
[firstpage_image] =>[orig_patent_app_number] => 357017
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/357017 | Photomask for t-gate formation and process for fabricating the same | Dec 15, 1994 | Issued |
Array
(
[id] => 3689459
[patent_doc_number] => 05604060
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-02-18
[patent_title] => 'Halftone phase shift photomask comprising a single layer of halftone light blocking and phase shifting'
[patent_app_type] => 1
[patent_app_number] => 8/357350
[patent_app_country] => US
[patent_app_date] => 1994-12-16
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/604/05604060.pdf
[firstpage_image] =>[orig_patent_app_number] => 357350
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/357350 | Halftone phase shift photomask comprising a single layer of halftone light blocking and phase shifting | Dec 15, 1994 | Issued |
Array
(
[id] => 3573448
[patent_doc_number] => 05523186
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-06-04
[patent_title] => 'Split and cover technique for phase shifting photolithography'
[patent_app_type] => 1
[patent_app_number] => 8/357889
[patent_app_country] => US
[patent_app_date] => 1994-12-16
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[pdf_file] => patents/05/523/05523186.pdf
[firstpage_image] =>[orig_patent_app_number] => 357889
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/357889 | Split and cover technique for phase shifting photolithography | Dec 15, 1994 | Issued |
Array
(
[id] => 3654694
[patent_doc_number] => 05622794
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-04-22
[patent_title] => 'Light-shielding photosensitive resin composition, light-shielding photosensitive transfer material and method for forming light-shielding film'
[patent_app_type] => 1
[patent_app_number] => 8/354870
[patent_app_country] => US
[patent_app_date] => 1994-12-09
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[firstpage_image] =>[orig_patent_app_number] => 354870
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/354870 | Light-shielding photosensitive resin composition, light-shielding photosensitive transfer material and method for forming light-shielding film | Dec 8, 1994 | Issued |
Array
(
[id] => 3422411
[patent_doc_number] => 05459003
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-10-17
[patent_title] => 'Exposure method for forming sloping sidewalls in photoresists'
[patent_app_type] => 1
[patent_app_number] => 8/350014
[patent_app_country] => US
[patent_app_date] => 1994-12-06
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[firstpage_image] =>[orig_patent_app_number] => 350014
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/350014 | Exposure method for forming sloping sidewalls in photoresists | Dec 5, 1994 | Issued |
Array
(
[id] => 3585961
[patent_doc_number] => 05516605
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[patent_kind] => NA
[patent_issue_date] => 1996-05-14
[patent_title] => 'Photo mask provided with development rate measuring pattern and method for measuring development rate uniformity'
[patent_app_type] => 1
[patent_app_number] => 8/344891
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[patent_app_date] => 1994-11-25
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[firstpage_image] =>[orig_patent_app_number] => 344891
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/344891 | Photo mask provided with development rate measuring pattern and method for measuring development rate uniformity | Nov 24, 1994 | Issued |
Array
(
[id] => 3417991
[patent_doc_number] => 05478679
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[patent_title] => 'Half-tone self-aligning phase shifting mask'
[patent_app_type] => 1
[patent_app_number] => 8/344006
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[firstpage_image] =>[orig_patent_app_number] => 344006
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/344006 | Half-tone self-aligning phase shifting mask | Nov 22, 1994 | Issued |
Array
(
[id] => 3485851
[patent_doc_number] => 05474865
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[patent_kind] => NA
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[patent_title] => 'Globally planarized binary optical mask using buried absorbers'
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[patent_app_number] => 8/342940
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[rel_patent_id] =>[rel_patent_doc_number] =>) 08/342940 | Globally planarized binary optical mask using buried absorbers | Nov 20, 1994 | Issued |
Array
(
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Array
(
[id] => 3625068
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[firstpage_image] =>[orig_patent_app_number] => 342066
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/342066 | Method for the repair of lithographic masks | Nov 17, 1994 | Issued |
Array
(
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[pdf_file] => patents/05/527/05527645.pdf
[firstpage_image] =>[orig_patent_app_number] => 340811
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/340811 | Systematic method for production of phase-shifting photolithographic masks | Nov 16, 1994 | Issued |