
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] => 3979069
[patent_doc_number] => 05958630
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-09-28
[patent_title] => 'Phase shifting mask and method of manufacturing the same'
[patent_app_type] => 1
[patent_app_number] => 9/000953
[patent_app_country] => US
[patent_app_date] => 1997-12-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 23
[patent_no_of_words] => 3456
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 59
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/958/05958630.pdf
[firstpage_image] =>[orig_patent_app_number] => 000953
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/000953 | Phase shifting mask and method of manufacturing the same | Dec 29, 1997 | Issued |
Array
(
[id] => 4150591
[patent_doc_number] => 06106979
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-08-22
[patent_title] => 'Use of attenuating phase-shifting mask for improved printability of clear-field patterns'
[patent_app_type] => 1
[patent_app_number] => 9/000595
[patent_app_country] => US
[patent_app_date] => 1997-12-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 14
[patent_no_of_words] => 3743
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 54
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/106/06106979.pdf
[firstpage_image] =>[orig_patent_app_number] => 000595
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/000595 | Use of attenuating phase-shifting mask for improved printability of clear-field patterns | Dec 29, 1997 | Issued |
Array
(
[id] => 3921949
[patent_doc_number] => 05945237
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-08-31
[patent_title] => 'Halftone phase-shift mask and halftone phase-shift mask defect correction method'
[patent_app_type] => 1
[patent_app_number] => 8/998834
[patent_app_country] => US
[patent_app_date] => 1997-12-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 27
[patent_figures_cnt] => 46
[patent_no_of_words] => 11910
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 14
[patent_words_short_claim] => 163
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/945/05945237.pdf
[firstpage_image] =>[orig_patent_app_number] => 998834
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/998834 | Halftone phase-shift mask and halftone phase-shift mask defect correction method | Dec 28, 1997 | Issued |
Array
(
[id] => 4044154
[patent_doc_number] => 05869221
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-02-09
[patent_title] => 'Method of fabricating an LED array'
[patent_app_type] => 1
[patent_app_number] => 8/997735
[patent_app_country] => US
[patent_app_date] => 1997-12-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 22
[patent_no_of_words] => 4289
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 172
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/869/05869221.pdf
[firstpage_image] =>[orig_patent_app_number] => 997735
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/997735 | Method of fabricating an LED array | Dec 23, 1997 | Issued |
Array
(
[id] => 3952776
[patent_doc_number] => 05935737
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-08-10
[patent_title] => 'Method for eliminating final euv mask repairs in the reflector region'
[patent_app_type] => 1
[patent_app_number] => 8/996358
[patent_app_country] => US
[patent_app_date] => 1997-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 20
[patent_no_of_words] => 4999
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 89
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/935/05935737.pdf
[firstpage_image] =>[orig_patent_app_number] => 996358
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/996358 | Method for eliminating final euv mask repairs in the reflector region | Dec 21, 1997 | Issued |
Array
(
[id] => 3930272
[patent_doc_number] => 05928817
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-07-27
[patent_title] => 'Method of protecting an EUV mask from damage and contamination'
[patent_app_type] => 1
[patent_app_number] => 8/995867
[patent_app_country] => US
[patent_app_date] => 1997-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 2588
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 85
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/928/05928817.pdf
[firstpage_image] =>[orig_patent_app_number] => 995867
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/995867 | Method of protecting an EUV mask from damage and contamination | Dec 21, 1997 | Issued |
Array
(
[id] => 3979058
[patent_doc_number] => 05958629
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-09-28
[patent_title] => 'Using thin films as etch stop in EUV mask fabrication process'
[patent_app_type] => 1
[patent_app_number] => 8/995949
[patent_app_country] => US
[patent_app_date] => 1997-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 2600
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 17
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/958/05958629.pdf
[firstpage_image] =>[orig_patent_app_number] => 995949
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/995949 | Using thin films as etch stop in EUV mask fabrication process | Dec 21, 1997 | Issued |
| 08/995018 | METHOD FOR THE MEASUREMENT OF ABERRATION OF OPTICAL PROJECTION SYSTEM | Dec 18, 1997 | Abandoned |
| 08/945304 | DEEP PATTERN MICRO-LITHOGRAPHY | Dec 17, 1997 | Abandoned |
Array
(
[id] => 4049162
[patent_doc_number] => 05932376
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-08-03
[patent_title] => 'Phase-shifting mask structure'
[patent_app_type] => 1
[patent_app_number] => 8/979927
[patent_app_country] => US
[patent_app_date] => 1997-11-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 1671
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 111
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/932/05932376.pdf
[firstpage_image] =>[orig_patent_app_number] => 979927
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/979927 | Phase-shifting mask structure | Nov 25, 1997 | Issued |
Array
(
[id] => 4083982
[patent_doc_number] => 06132908
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-10-17
[patent_title] => 'Photo mask and exposure method using the same'
[patent_app_type] => 1
[patent_app_number] => 8/978014
[patent_app_country] => US
[patent_app_date] => 1997-11-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 26
[patent_no_of_words] => 9534
[patent_no_of_claims] => 33
[patent_no_of_ind_claims] => 9
[patent_words_short_claim] => 57
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/132/06132908.pdf
[firstpage_image] =>[orig_patent_app_number] => 978014
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/978014 | Photo mask and exposure method using the same | Nov 24, 1997 | Issued |
Array
(
[id] => 3923242
[patent_doc_number] => 05876880
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-03-02
[patent_title] => 'Process for producing a structured mask'
[patent_app_type] => 1
[patent_app_number] => 8/930065
[patent_app_country] => US
[patent_app_date] => 1997-11-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 6933
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 12
[patent_words_short_claim] => 15
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/876/05876880.pdf
[firstpage_image] =>[orig_patent_app_number] => 930065
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/930065 | Process for producing a structured mask | Nov 24, 1997 | Issued |
Array
(
[id] => 4081990
[patent_doc_number] => 06162564
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-12-19
[patent_title] => 'Mask blank and method of producing mask'
[patent_app_type] => 1
[patent_app_number] => 8/978354
[patent_app_country] => US
[patent_app_date] => 1997-11-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 9
[patent_no_of_words] => 1737
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 55
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/162/06162564.pdf
[firstpage_image] =>[orig_patent_app_number] => 978354
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/978354 | Mask blank and method of producing mask | Nov 24, 1997 | Issued |
Array
(
[id] => 4070407
[patent_doc_number] => 05965301
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-10-12
[patent_title] => 'Method for repairing photomask by removing residual defect in said photomask'
[patent_app_type] => 1
[patent_app_number] => 8/976453
[patent_app_country] => US
[patent_app_date] => 1997-11-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 40
[patent_no_of_words] => 7591
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 208
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/965/05965301.pdf
[firstpage_image] =>[orig_patent_app_number] => 976453
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/976453 | Method for repairing photomask by removing residual defect in said photomask | Nov 24, 1997 | Issued |
Array
(
[id] => 3930257
[patent_doc_number] => 05928816
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-07-27
[patent_title] => 'X-ray absorber in X-ray mask and method for manufacturing the same'
[patent_app_type] => 1
[patent_app_number] => 8/975253
[patent_app_country] => US
[patent_app_date] => 1997-11-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 3546
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 9
[patent_words_short_claim] => 44
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/928/05928816.pdf
[firstpage_image] =>[orig_patent_app_number] => 975253
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/975253 | X-ray absorber in X-ray mask and method for manufacturing the same | Nov 20, 1997 | Issued |
Array
(
[id] => 3994178
[patent_doc_number] => 05922496
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-07-13
[patent_title] => 'Selective deposition mask and method for making the same'
[patent_app_type] => 1
[patent_app_number] => 8/972183
[patent_app_country] => US
[patent_app_date] => 1997-11-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 9
[patent_no_of_words] => 3252
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 78
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/922/05922496.pdf
[firstpage_image] =>[orig_patent_app_number] => 972183
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/972183 | Selective deposition mask and method for making the same | Nov 17, 1997 | Issued |
Array
(
[id] => 3930244
[patent_doc_number] => 05928815
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-07-27
[patent_title] => 'Proximity masking device for near-field optical lithography'
[patent_app_type] => 1
[patent_app_number] => 8/971054
[patent_app_country] => US
[patent_app_date] => 1997-11-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 4384
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 131
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/928/05928815.pdf
[firstpage_image] =>[orig_patent_app_number] => 971054
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/971054 | Proximity masking device for near-field optical lithography | Nov 13, 1997 | Issued |
Array
(
[id] => 3931615
[patent_doc_number] => 05972540
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-10-26
[patent_title] => 'Phase-shifting mask and a manufacturing method thereof'
[patent_app_type] => 1
[patent_app_number] => 8/966701
[patent_app_country] => US
[patent_app_date] => 1997-11-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 35
[patent_no_of_words] => 3400
[patent_no_of_claims] => 37
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 68
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/972/05972540.pdf
[firstpage_image] =>[orig_patent_app_number] => 966701
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/966701 | Phase-shifting mask and a manufacturing method thereof | Nov 9, 1997 | Issued |
| 08/966353 | METHOD OF DRIVING MASK STAGE AND METHOD OF MASK ALIGNMENT | Nov 6, 1997 | Abandoned |
Array
(
[id] => 1541870
[patent_doc_number] => 06372392
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-04-16
[patent_title] => 'Transparent optical device and fabrication method thereof'
[patent_app_type] => B1
[patent_app_number] => 09/758553
[patent_app_country] => US
[patent_app_date] => 1997-11-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 30
[patent_no_of_words] => 3231
[patent_no_of_claims] => 32
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/372/06372392.pdf
[firstpage_image] =>[orig_patent_app_number] => 09758553
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/758553 | Transparent optical device and fabrication method thereof | Nov 5, 1997 | Issued |