
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] => 4184078
[patent_doc_number] => 06093507
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-07-25
[patent_title] => 'Simplified process for fabricating levinson and chromeless type phase shifting masks'
[patent_app_type] => 1
[patent_app_number] => 9/225381
[patent_app_country] => US
[patent_app_date] => 1999-01-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 9
[patent_no_of_words] => 2051
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 258
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/093/06093507.pdf
[firstpage_image] =>[orig_patent_app_number] => 225381
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/225381 | Simplified process for fabricating levinson and chromeless type phase shifting masks | Jan 3, 1999 | Issued |
Array
(
[id] => 4211922
[patent_doc_number] => 06110623
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-08-29
[patent_title] => 'Surface coating method to highlight transparent mask defects'
[patent_app_type] => 1
[patent_app_number] => 9/224697
[patent_app_country] => US
[patent_app_date] => 1999-01-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2700
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 38
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/110/06110623.pdf
[firstpage_image] =>[orig_patent_app_number] => 224697
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/224697 | Surface coating method to highlight transparent mask defects | Jan 3, 1999 | Issued |
Array
(
[id] => 4204374
[patent_doc_number] => 06027837
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-02-22
[patent_title] => 'Method for tuning an attenuating phase shift mask'
[patent_app_type] => 1
[patent_app_number] => 9/225128
[patent_app_country] => US
[patent_app_date] => 1999-01-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 9
[patent_no_of_words] => 4126
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 63
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/027/06027837.pdf
[firstpage_image] =>[orig_patent_app_number] => 225128
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/225128 | Method for tuning an attenuating phase shift mask | Jan 3, 1999 | Issued |
Array
(
[id] => 4211933
[patent_doc_number] => 06110624
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-08-29
[patent_title] => 'Multiple polarity mask exposure method'
[patent_app_type] => 1
[patent_app_number] => 9/225114
[patent_app_country] => US
[patent_app_date] => 1999-01-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 2470
[patent_no_of_claims] => 39
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 54
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/110/06110624.pdf
[firstpage_image] =>[orig_patent_app_number] => 225114
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/225114 | Multiple polarity mask exposure method | Jan 3, 1999 | Issued |
Array
(
[id] => 4151962
[patent_doc_number] => 06103430
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-08-15
[patent_title] => 'Method for repairing bump and divot defects in a phase shifting mask'
[patent_app_type] => 1
[patent_app_number] => 9/223000
[patent_app_country] => US
[patent_app_date] => 1998-12-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 11
[patent_no_of_words] => 4263
[patent_no_of_claims] => 34
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 169
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/103/06103430.pdf
[firstpage_image] =>[orig_patent_app_number] => 223000
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/223000 | Method for repairing bump and divot defects in a phase shifting mask | Dec 29, 1998 | Issued |
Array
(
[id] => 4290759
[patent_doc_number] => 06197454
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-03-06
[patent_title] => 'Clean-enclosure window to protect photolithographic mask'
[patent_app_type] => 1
[patent_app_number] => 9/222043
[patent_app_country] => US
[patent_app_date] => 1998-12-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 13
[patent_no_of_words] => 3228
[patent_no_of_claims] => 34
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 49
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/197/06197454.pdf
[firstpage_image] =>[orig_patent_app_number] => 222043
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/222043 | Clean-enclosure window to protect photolithographic mask | Dec 28, 1998 | Issued |
Array
(
[id] => 4153064
[patent_doc_number] => 06114073
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-09-05
[patent_title] => 'Method for repairing phase shifting masks'
[patent_app_type] => 1
[patent_app_number] => 9/220892
[patent_app_country] => US
[patent_app_date] => 1998-12-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 2370
[patent_no_of_claims] => 41
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 76
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/114/06114073.pdf
[firstpage_image] =>[orig_patent_app_number] => 220892
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/220892 | Method for repairing phase shifting masks | Dec 27, 1998 | Issued |
Array
(
[id] => 4092157
[patent_doc_number] => 06096459
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-08-01
[patent_title] => 'Method for repairing alternating phase shifting masks'
[patent_app_type] => 1
[patent_app_number] => 9/220893
[patent_app_country] => US
[patent_app_date] => 1998-12-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 2057
[patent_no_of_claims] => 31
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 67
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/096/06096459.pdf
[firstpage_image] =>[orig_patent_app_number] => 220893
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/220893 | Method for repairing alternating phase shifting masks | Dec 27, 1998 | Issued |
Array
(
[id] => 4175702
[patent_doc_number] => 06037083
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-03-14
[patent_title] => 'Halftone phase shift mask blanks, halftone phase shift masks, and fine pattern forming method'
[patent_app_type] => 1
[patent_app_number] => 9/217838
[patent_app_country] => US
[patent_app_date] => 1998-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 25
[patent_no_of_words] => 9268
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 93
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/037/06037083.pdf
[firstpage_image] =>[orig_patent_app_number] => 217838
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/217838 | Halftone phase shift mask blanks, halftone phase shift masks, and fine pattern forming method | Dec 21, 1998 | Issued |
Array
(
[id] => 4202946
[patent_doc_number] => 06077633
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-06-20
[patent_title] => 'Mask and method of forming a mask for avoiding side lobe problems in forming contact holes'
[patent_app_type] => 1
[patent_app_number] => 9/210700
[patent_app_country] => US
[patent_app_date] => 1998-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 2595
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 225
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/077/06077633.pdf
[firstpage_image] =>[orig_patent_app_number] => 210700
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/210700 | Mask and method of forming a mask for avoiding side lobe problems in forming contact holes | Dec 13, 1998 | Issued |
Array
(
[id] => 4287319
[patent_doc_number] => 06235434
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-05-22
[patent_title] => 'Method for mask repair using defect compensation'
[patent_app_type] => 1
[patent_app_number] => 9/208622
[patent_app_country] => US
[patent_app_date] => 1998-12-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 2369
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 49
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/235/06235434.pdf
[firstpage_image] =>[orig_patent_app_number] => 208622
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/208622 | Method for mask repair using defect compensation | Dec 7, 1998 | Issued |
| 09/206932 | SUBSTRATE FOR TRANSFER MASK AND METHOD FOR MANUFACTURING TRANSFER MASK BY USE OF SUBSTRATE | Dec 6, 1998 | Abandoned |
Array
(
[id] => 4096006
[patent_doc_number] => 06048652
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-04-11
[patent_title] => 'Backside polish EUV mask and method of manufacture'
[patent_app_type] => 1
[patent_app_number] => 9/205791
[patent_app_country] => US
[patent_app_date] => 1998-12-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 13
[patent_no_of_words] => 5187
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 32
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/048/06048652.pdf
[firstpage_image] =>[orig_patent_app_number] => 205791
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/205791 | Backside polish EUV mask and method of manufacture | Dec 3, 1998 | Issued |
Array
(
[id] => 4195000
[patent_doc_number] => 06013399
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-01-11
[patent_title] => 'Reworkable EUV mask materials'
[patent_app_type] => 1
[patent_app_number] => 9/205958
[patent_app_country] => US
[patent_app_date] => 1998-12-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 16
[patent_no_of_words] => 5734
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 49
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/013/06013399.pdf
[firstpage_image] =>[orig_patent_app_number] => 205958
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/205958 | Reworkable EUV mask materials | Dec 3, 1998 | Issued |
Array
(
[id] => 4357241
[patent_doc_number] => 06168890
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-01-02
[patent_title] => 'Members for mask production, masks, and methods thereof for manufacturing same'
[patent_app_type] => 1
[patent_app_number] => 9/204624
[patent_app_country] => US
[patent_app_date] => 1998-12-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 16
[patent_no_of_words] => 4637
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 74
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/168/06168890.pdf
[firstpage_image] =>[orig_patent_app_number] => 204624
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/204624 | Members for mask production, masks, and methods thereof for manufacturing same | Nov 30, 1998 | Issued |
Array
(
[id] => 4166418
[patent_doc_number] => 06140023
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-10-31
[patent_title] => 'Method for transferring patterns created by lithography'
[patent_app_type] => 1
[patent_app_number] => 9/203447
[patent_app_country] => US
[patent_app_date] => 1998-12-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 23
[patent_no_of_words] => 5439
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 100
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/140/06140023.pdf
[firstpage_image] =>[orig_patent_app_number] => 203447
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/203447 | Method for transferring patterns created by lithography | Nov 30, 1998 | Issued |
Array
(
[id] => 4082018
[patent_doc_number] => 06162566
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-12-19
[patent_title] => 'Mask holder for supporting transfer mask'
[patent_app_type] => 1
[patent_app_number] => 9/199318
[patent_app_country] => US
[patent_app_date] => 1998-11-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 4392
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 65
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/162/06162566.pdf
[firstpage_image] =>[orig_patent_app_number] => 199318
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/199318 | Mask holder for supporting transfer mask | Nov 24, 1998 | Issued |
Array
(
[id] => 4134996
[patent_doc_number] => 06015642
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-01-18
[patent_title] => 'Method for forming a photomask'
[patent_app_type] => 1
[patent_app_number] => 9/197271
[patent_app_country] => US
[patent_app_date] => 1998-11-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 1224
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 18
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/015/06015642.pdf
[firstpage_image] =>[orig_patent_app_number] => 197271
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/197271 | Method for forming a photomask | Nov 19, 1998 | Issued |
Array
(
[id] => 4202838
[patent_doc_number] => 06110021
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-08-29
[patent_title] => 'Micro devices manufacturing method and apparatus therefor'
[patent_app_type] => 1
[patent_app_number] => 9/192439
[patent_app_country] => US
[patent_app_date] => 1998-11-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[patent_no_of_words] => 9852
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/110/06110021.pdf
[firstpage_image] =>[orig_patent_app_number] => 192439
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/192439 | Micro devices manufacturing method and apparatus therefor | Nov 15, 1998 | Issued |
Array
(
[id] => 4347412
[patent_doc_number] => 06291112
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-09-18
[patent_title] => 'Method of automatically forming a rim phase shifting mask'
[patent_app_type] => 1
[patent_app_number] => 9/191762
[patent_app_country] => US
[patent_app_date] => 1998-11-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 1647
[patent_no_of_claims] => 14
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/291/06291112.pdf
[firstpage_image] =>[orig_patent_app_number] => 191762
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/191762 | Method of automatically forming a rim phase shifting mask | Nov 12, 1998 | Issued |