
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] => 3812955
[patent_doc_number] => 05770336
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-06-23
[patent_title] => 'Lithography mask and fabrication method thereof'
[patent_app_type] => 1
[patent_app_number] => 8/794348
[patent_app_country] => US
[patent_app_date] => 1997-02-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 17
[patent_no_of_words] => 2869
[patent_no_of_claims] => 32
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 58
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/770/05770336.pdf
[firstpage_image] =>[orig_patent_app_number] => 794348
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/794348 | Lithography mask and fabrication method thereof | Feb 2, 1997 | Issued |
Array
(
[id] => 3870961
[patent_doc_number] => 05824438
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-10-20
[patent_title] => 'Structure of phase shifting mask and method of manufacturing the same comprising an adhesive layer between a phase shift layer and a light blocking layer'
[patent_app_type] => 1
[patent_app_number] => 8/791577
[patent_app_country] => US
[patent_app_date] => 1997-01-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 23
[patent_no_of_words] => 4311
[patent_no_of_claims] => 40
[patent_no_of_ind_claims] => 9
[patent_words_short_claim] => 60
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/824/05824438.pdf
[firstpage_image] =>[orig_patent_app_number] => 791577
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/791577 | Structure of phase shifting mask and method of manufacturing the same comprising an adhesive layer between a phase shift layer and a light blocking layer | Jan 30, 1997 | Issued |
Array
(
[id] => 3767556
[patent_doc_number] => 05756237
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-05-26
[patent_title] => 'Production of projection mask'
[patent_app_type] => 1
[patent_app_number] => 8/791572
[patent_app_country] => US
[patent_app_date] => 1997-01-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 34
[patent_no_of_words] => 9237
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 51
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/756/05756237.pdf
[firstpage_image] =>[orig_patent_app_number] => 791572
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/791572 | Production of projection mask | Jan 30, 1997 | Issued |
Array
(
[id] => 3767539
[patent_doc_number] => 05756236
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-05-26
[patent_title] => 'Fabrication of high resolution aluminum ablation masks'
[patent_app_type] => 1
[patent_app_number] => 8/789905
[patent_app_country] => US
[patent_app_date] => 1997-01-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 3768
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 147
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/756/05756236.pdf
[firstpage_image] =>[orig_patent_app_number] => 789905
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/789905 | Fabrication of high resolution aluminum ablation masks | Jan 28, 1997 | Issued |
Array
(
[id] => 4021728
[patent_doc_number] => 05882827
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-03-16
[patent_title] => 'Phase shift mask, method of manufacturing phase shift mask and method of forming a pattern using phase shift mask'
[patent_app_type] => 1
[patent_app_number] => 8/791432
[patent_app_country] => US
[patent_app_date] => 1997-01-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 31
[patent_no_of_words] => 7970
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 164
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/882/05882827.pdf
[firstpage_image] =>[orig_patent_app_number] => 791432
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/791432 | Phase shift mask, method of manufacturing phase shift mask and method of forming a pattern using phase shift mask | Jan 26, 1997 | Issued |
Array
(
[id] => 4031905
[patent_doc_number] => 05856049
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-01-05
[patent_title] => 'Phase shift mask and method for manufacturing same'
[patent_app_type] => 1
[patent_app_number] => 8/788104
[patent_app_country] => US
[patent_app_date] => 1997-01-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 27
[patent_figures_cnt] => 58
[patent_no_of_words] => 6651
[patent_no_of_claims] => 47
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 127
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/856/05856049.pdf
[firstpage_image] =>[orig_patent_app_number] => 788104
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/788104 | Phase shift mask and method for manufacturing same | Jan 22, 1997 | Issued |
Array
(
[id] => 4232082
[patent_doc_number] => 06165649
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-12-26
[patent_title] => 'Methods for repair of photomasks'
[patent_app_type] => 1
[patent_app_number] => 8/786061
[patent_app_country] => US
[patent_app_date] => 1997-01-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 26
[patent_no_of_words] => 6436
[patent_no_of_claims] => 64
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 61
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/165/06165649.pdf
[firstpage_image] =>[orig_patent_app_number] => 786061
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/786061 | Methods for repair of photomasks | Jan 20, 1997 | Issued |
Array
(
[id] => 3858844
[patent_doc_number] => 05795685
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-08-18
[patent_title] => 'Simple repair method for phase shifting masks'
[patent_app_type] => 1
[patent_app_number] => 8/783631
[patent_app_country] => US
[patent_app_date] => 1997-01-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 28
[patent_no_of_words] => 7926
[patent_no_of_claims] => 47
[patent_no_of_ind_claims] => 11
[patent_words_short_claim] => 56
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/795/05795685.pdf
[firstpage_image] =>[orig_patent_app_number] => 783631
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/783631 | Simple repair method for phase shifting masks | Jan 13, 1997 | Issued |
Array
(
[id] => 3952720
[patent_doc_number] => 05935733
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-08-10
[patent_title] => 'Photolithography mask and method of fabrication'
[patent_app_type] => 1
[patent_app_number] => 8/782981
[patent_app_country] => US
[patent_app_date] => 1997-01-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 20
[patent_no_of_words] => 8241
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 39
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/935/05935733.pdf
[firstpage_image] =>[orig_patent_app_number] => 782981
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/782981 | Photolithography mask and method of fabrication | Jan 13, 1997 | Issued |
Array
(
[id] => 3766971
[patent_doc_number] => 05733691
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-03-31
[patent_title] => 'One-step method for on-line lithographic pattern inspection'
[patent_app_type] => 1
[patent_app_number] => 8/782711
[patent_app_country] => US
[patent_app_date] => 1997-01-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 1845
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 61
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/733/05733691.pdf
[firstpage_image] =>[orig_patent_app_number] => 782711
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/782711 | One-step method for on-line lithographic pattern inspection | Jan 12, 1997 | Issued |
Array
(
[id] => 3738453
[patent_doc_number] => 05786114
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-07-28
[patent_title] => 'Attenuated phase shift mask with halftone boundary regions'
[patent_app_type] => 1
[patent_app_number] => 8/780840
[patent_app_country] => US
[patent_app_date] => 1997-01-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 10
[patent_no_of_words] => 4717
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/786/05786114.pdf
[firstpage_image] =>[orig_patent_app_number] => 780840
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/780840 | Attenuated phase shift mask with halftone boundary regions | Jan 9, 1997 | Issued |
Array
(
[id] => 4003831
[patent_doc_number] => 05888676
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-03-30
[patent_title] => 'Projection-exposure method for manufacturing semiconductor device and devices made using same'
[patent_app_type] => 1
[patent_app_number] => 8/781105
[patent_app_country] => US
[patent_app_date] => 1997-01-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 16
[patent_no_of_words] => 5338
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 5
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/888/05888676.pdf
[firstpage_image] =>[orig_patent_app_number] => 781105
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/781105 | Projection-exposure method for manufacturing semiconductor device and devices made using same | Jan 8, 1997 | Issued |
Array
(
[id] => 3836975
[patent_doc_number] => 05744268
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-04-28
[patent_title] => 'Phase shift mask, method of manufacturing a phase shift mask and method of forming a pattern with phase shift mask'
[patent_app_type] => 1
[patent_app_number] => 8/780266
[patent_app_country] => US
[patent_app_date] => 1997-01-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 21
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[patent_no_of_words] => 9189
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/744/05744268.pdf
[firstpage_image] =>[orig_patent_app_number] => 780266
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/780266 | Phase shift mask, method of manufacturing a phase shift mask and method of forming a pattern with phase shift mask | Jan 7, 1997 | Issued |
Array
(
[id] => 3864564
[patent_doc_number] => 05837404
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-17
[patent_title] => 'Fabrication of zero layer mask'
[patent_app_type] => 1
[patent_app_number] => 8/792749
[patent_app_country] => US
[patent_app_date] => 1997-01-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1007
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 169
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/837/05837404.pdf
[firstpage_image] =>[orig_patent_app_number] => 792749
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/792749 | Fabrication of zero layer mask | Jan 3, 1997 | Issued |
Array
(
[id] => 3783475
[patent_doc_number] => 05840448
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-24
[patent_title] => 'Phase shifting mask having a phase shift that minimizes critical dimension sensitivity to manufacturing and process variance'
[patent_app_type] => 1
[patent_app_number] => 8/777599
[patent_app_country] => US
[patent_app_date] => 1996-12-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/840/05840448.pdf
[firstpage_image] =>[orig_patent_app_number] => 777599
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/777599 | Phase shifting mask having a phase shift that minimizes critical dimension sensitivity to manufacturing and process variance | Dec 30, 1996 | Issued |
Array
(
[id] => 3795094
[patent_doc_number] => 05827624
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-10-27
[patent_title] => 'Mask modification for focal plane on contact photolithography tool'
[patent_app_type] => 1
[patent_app_number] => 8/774378
[patent_app_country] => US
[patent_app_date] => 1996-12-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 2850
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[patent_words_short_claim] => 76
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/827/05827624.pdf
[firstpage_image] =>[orig_patent_app_number] => 774378
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/774378 | Mask modification for focal plane on contact photolithography tool | Dec 29, 1996 | Issued |
Array
(
[id] => 3846290
[patent_doc_number] => 05718991
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-02-17
[patent_title] => 'Method for making photomasks having regions of different light transmissivities'
[patent_app_type] => 1
[patent_app_number] => 8/773829
[patent_app_country] => US
[patent_app_date] => 1996-12-27
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/718/05718991.pdf
[firstpage_image] =>[orig_patent_app_number] => 773829
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/773829 | Method for making photomasks having regions of different light transmissivities | Dec 26, 1996 | Issued |
Array
(
[id] => 3766073
[patent_doc_number] => 05849439
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-12-15
[patent_title] => 'Method for preparing phase shift mask blank, and phase mask'
[patent_app_type] => 1
[patent_app_number] => 8/780123
[patent_app_country] => US
[patent_app_date] => 1996-12-26
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[pdf_file] => patents/05/849/05849439.pdf
[firstpage_image] =>[orig_patent_app_number] => 780123
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/780123 | Method for preparing phase shift mask blank, and phase mask | Dec 25, 1996 | Issued |
Array
(
[id] => 3810749
[patent_doc_number] => 05789116
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-08-04
[patent_title] => 'Half-tone phase shift masks and fabricating methods therefor including phase shifter pattern and phase shifting groove'
[patent_app_type] => 1
[patent_app_number] => 8/774106
[patent_app_country] => US
[patent_app_date] => 1996-12-24
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/789/05789116.pdf
[firstpage_image] =>[orig_patent_app_number] => 774106
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/774106 | Half-tone phase shift masks and fabricating methods therefor including phase shifter pattern and phase shifting groove | Dec 23, 1996 | Issued |
Array
(
[id] => 3875149
[patent_doc_number] => 05804340
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-09-08
[patent_title] => 'Photomask inspection method and inspection tape therefor'
[patent_app_type] => 1
[patent_app_number] => 8/772309
[patent_app_country] => US
[patent_app_date] => 1996-12-23
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/804/05804340.pdf
[firstpage_image] =>[orig_patent_app_number] => 772309
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/772309 | Photomask inspection method and inspection tape therefor | Dec 22, 1996 | Issued |