
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] => 6632040
[patent_doc_number] => 20030211400
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-11-13
[patent_title] => 'Method of improving photomask geometry'
[patent_app_type] => new
[patent_app_number] => 10/203793
[patent_app_country] => US
[patent_app_date] => 2002-11-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 5004
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 105
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0211/20030211400.pdf
[firstpage_image] =>[orig_patent_app_number] => 10203793
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/203793 | Method of improving photomask geometry | Feb 13, 2001 | Issued |
Array
(
[id] => 6610578
[patent_doc_number] => 20020015898
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-02-07
[patent_title] => 'Method of forming identifying elements for mask read only memory'
[patent_app_type] => new
[patent_app_number] => 09/782628
[patent_app_country] => US
[patent_app_date] => 2001-02-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 3071
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 54
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0015/20020015898.pdf
[firstpage_image] =>[orig_patent_app_number] => 09782628
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/782628 | Method of forming identifying elements for mask read only memory | Feb 12, 2001 | Abandoned |
Array
(
[id] => 1352393
[patent_doc_number] => 06576376
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-06-10
[patent_title] => 'Tri-tone mask process for dense and isolated patterns'
[patent_app_type] => B1
[patent_app_number] => 09/778586
[patent_app_country] => US
[patent_app_date] => 2001-02-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 3054
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/576/06576376.pdf
[firstpage_image] =>[orig_patent_app_number] => 09778586
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/778586 | Tri-tone mask process for dense and isolated patterns | Feb 6, 2001 | Issued |
Array
(
[id] => 1516795
[patent_doc_number] => 06500587
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-12-31
[patent_title] => 'Binary and attenuating phase-shifting masks for multiple wavelengths'
[patent_app_type] => B1
[patent_app_number] => 09/776242
[patent_app_country] => US
[patent_app_date] => 2001-02-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_no_of_words] => 4611
[patent_no_of_claims] => 20
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/500/06500587.pdf
[firstpage_image] =>[orig_patent_app_number] => 09776242
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/776242 | Binary and attenuating phase-shifting masks for multiple wavelengths | Feb 1, 2001 | Issued |
Array
(
[id] => 1376247
[patent_doc_number] => 06555274
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-04-29
[patent_title] => 'Pupil filtering for a lithographic tool'
[patent_app_type] => B1
[patent_app_number] => 09/775062
[patent_app_country] => US
[patent_app_date] => 2001-02-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 11
[patent_no_of_words] => 3974
[patent_no_of_claims] => 20
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/555/06555274.pdf
[firstpage_image] =>[orig_patent_app_number] => 09775062
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/775062 | Pupil filtering for a lithographic tool | Jan 31, 2001 | Issued |
Array
(
[id] => 6015459
[patent_doc_number] => 20020102472
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-08-01
[patent_title] => 'Electrical critical dimension measurements on photomasks'
[patent_app_type] => new
[patent_app_number] => 09/773122
[patent_app_country] => US
[patent_app_date] => 2001-01-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 3234
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0102/20020102472.pdf
[firstpage_image] =>[orig_patent_app_number] => 09773122
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/773122 | Electrical critical dimension measurements on photomasks | Jan 30, 2001 | Issued |
Array
(
[id] => 6015458
[patent_doc_number] => 20020102471
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-08-01
[patent_title] => 'Phase shift mask and system and method for making the same'
[patent_app_type] => new
[patent_app_number] => 09/772577
[patent_app_country] => US
[patent_app_date] => 2001-01-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
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[patent_no_of_words] => 5269
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0102/20020102471.pdf
[firstpage_image] =>[orig_patent_app_number] => 09772577
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/772577 | Phase shift mask and system and method for making the same | Jan 29, 2001 | Issued |
Array
(
[id] => 1386997
[patent_doc_number] => 06544694
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2003-04-08
[patent_title] => 'Method of manufacturing a device by means of a mask phase-shifting mask for use in said method'
[patent_app_type] => B2
[patent_app_number] => 09/772485
[patent_app_country] => US
[patent_app_date] => 2001-01-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 7803
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/544/06544694.pdf
[firstpage_image] =>[orig_patent_app_number] => 09772485
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/772485 | Method of manufacturing a device by means of a mask phase-shifting mask for use in said method | Jan 28, 2001 | Issued |
Array
(
[id] => 1386980
[patent_doc_number] => 06544693
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2003-04-08
[patent_title] => 'Pellicle for use in small wavelength lithography and a method for making such a pellicle'
[patent_app_type] => B2
[patent_app_number] => 09/770733
[patent_app_country] => US
[patent_app_date] => 2001-01-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] => patents/06/544/06544693.pdf
[firstpage_image] =>[orig_patent_app_number] => 09770733
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/770733 | Pellicle for use in small wavelength lithography and a method for making such a pellicle | Jan 25, 2001 | Issued |
Array
(
[id] => 1334429
[patent_doc_number] => 06593035
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-07-15
[patent_title] => 'Pellicle for use in small wavelength lithography and a method for making such a pellicle using polymer films'
[patent_app_type] => B1
[patent_app_number] => 09/771236
[patent_app_country] => US
[patent_app_date] => 2001-01-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 3431
[patent_no_of_claims] => 20
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[pdf_file] => patents/06/593/06593035.pdf
[firstpage_image] =>[orig_patent_app_number] => 09771236
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/771236 | Pellicle for use in small wavelength lithography and a method for making such a pellicle using polymer films | Jan 25, 2001 | Issued |
Array
(
[id] => 1409240
[patent_doc_number] => 06524754
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2003-02-25
[patent_title] => 'Fused silica pellicle'
[patent_app_type] => B2
[patent_app_number] => 09/766907
[patent_app_country] => US
[patent_app_date] => 2001-01-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => patents/06/524/06524754.pdf
[firstpage_image] =>[orig_patent_app_number] => 09766907
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/766907 | Fused silica pellicle | Jan 21, 2001 | Issued |
Array
(
[id] => 6921496
[patent_doc_number] => 20010028981
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2001-10-11
[patent_title] => 'Data processing apparatus, method and program product for compensating for photo proximity effect with reduced data amount, and photomask fabricated using same'
[patent_app_type] => new
[patent_app_number] => 09/764162
[patent_app_country] => US
[patent_app_date] => 2001-01-19
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[pdf_file] => publications/A1/0028/20010028981.pdf
[firstpage_image] =>[orig_patent_app_number] => 09764162
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/764162 | Data processing apparatus, method and program product for compensating for photo proximity effect with reduced data amount, and photomask fabricated using same | Jan 18, 2001 | Issued |
Array
(
[id] => 1390445
[patent_doc_number] => 06541166
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2003-04-01
[patent_title] => 'Method and apparatus for lithographically printing tightly nested and isolated device features using multiple mask exposures'
[patent_app_type] => B2
[patent_app_number] => 09/766005
[patent_app_country] => US
[patent_app_date] => 2001-01-18
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[pdf_file] => patents/06/541/06541166.pdf
[firstpage_image] =>[orig_patent_app_number] => 09766005
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/766005 | Method and apparatus for lithographically printing tightly nested and isolated device features using multiple mask exposures | Jan 17, 2001 | Issued |
Array
(
[id] => 6947842
[patent_doc_number] => 20010021476
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2001-09-13
[patent_title] => 'Phase mask'
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[patent_app_number] => 09/761810
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[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 09761810
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/761810 | Phase mask | Jan 15, 2001 | Abandoned |
Array
(
[id] => 6900069
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[patent_title] => 'Half tone phase shift mask having a stepped aperture'
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Array
(
[id] => 1422682
[patent_doc_number] => 06503668
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[patent_kind] => B2
[patent_issue_date] => 2003-01-07
[patent_title] => 'Phase shift mask blank, phase shift mask, and method of manufacture'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/757615 | Phase shift mask blank, phase shift mask, and method of manufacture | Jan 10, 2001 | Issued |
Array
(
[id] => 1413723
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[patent_title] => 'Phase shift mask blank, phase shift mask and method of manufacture'
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Array
(
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[patent_title] => 'Optical assist feature for two-mask exposure lithography'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/751175 | Optical assist feature for two-mask exposure lithography | Dec 29, 2000 | Issued |
Array
(
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[patent_title] => 'Phase shift mask and fabrication method thereof'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/749574 | Phase shift mask and fabrication method thereof | Dec 27, 2000 | Issued |
Array
(
[id] => 6876600
[patent_doc_number] => 20010006753
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[patent_kind] => A1
[patent_issue_date] => 2001-07-05
[patent_title] => 'Photomask and method of fabricating the same'
[patent_app_type] => new-utility
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[pdf_file] => publications/A1/0006/20010006753.pdf
[firstpage_image] =>[orig_patent_app_number] => 09745967
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/745967 | Photomask and method of fabricating the same | Dec 21, 2000 | Issued |