Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 6750172 [patent_doc_number] => 20030044692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-06 [patent_title] => 'Optical proximity correction verification mask' [patent_app_type] => new [patent_app_number] => 09/941538 [patent_app_country] => US [patent_app_date] => 2001-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2768 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0044/20030044692.pdf [firstpage_image] =>[orig_patent_app_number] => 09941538 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/941538
Optical proximity correction verification mask Aug 28, 2001 Issued
Array ( [id] => 1096444 [patent_doc_number] => 06817602 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-11-16 [patent_title] => 'Manufacturing system method for processing a lithography mask container' [patent_app_type] => B2 [patent_app_number] => 09/941284 [patent_app_country] => US [patent_app_date] => 2001-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3131 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/817/06817602.pdf [firstpage_image] =>[orig_patent_app_number] => 09941284 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/941284
Manufacturing system method for processing a lithography mask container Aug 27, 2001 Issued
Array ( [id] => 6337716 [patent_doc_number] => 20020034039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-03-21 [patent_title] => 'One-piece flexure for small magnetic heads' [patent_app_type] => new [patent_app_number] => 09/938637 [patent_app_country] => US [patent_app_date] => 2001-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7908 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0034/20020034039.pdf [firstpage_image] =>[orig_patent_app_number] => 09938637 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/938637
One-piece flexure for small magnetic heads Aug 26, 2001 Abandoned
Array ( [id] => 1314611 [patent_doc_number] => 06607862 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-08-19 [patent_title] => 'Damascene extreme ultraviolet lithography alternative phase shift photomask and method of making' [patent_app_type] => B2 [patent_app_number] => 09/938625 [patent_app_country] => US [patent_app_date] => 2001-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 5269 [patent_no_of_claims] => 56 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/607/06607862.pdf [firstpage_image] =>[orig_patent_app_number] => 09938625 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/938625
Damascene extreme ultraviolet lithography alternative phase shift photomask and method of making Aug 23, 2001 Issued
Array ( [id] => 1235166 [patent_doc_number] => 06689516 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-02-10 [patent_title] => 'Projection lithography photomasks and method of making' [patent_app_type] => B2 [patent_app_number] => 09/935990 [patent_app_country] => US [patent_app_date] => 2001-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 30 [patent_no_of_words] => 13770 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/689/06689516.pdf [firstpage_image] =>[orig_patent_app_number] => 09935990 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/935990
Projection lithography photomasks and method of making Aug 22, 2001 Issued
Array ( [id] => 5814569 [patent_doc_number] => 20020039690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-04-04 [patent_title] => 'Phase shift mask blank, phase shift mask, and methods of manufacture' [patent_app_type] => new [patent_app_number] => 09/931905 [patent_app_country] => US [patent_app_date] => 2001-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3877 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0039/20020039690.pdf [firstpage_image] =>[orig_patent_app_number] => 09931905 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/931905
Phase shift mask blank, phase shift mask, and methods of manufacture Aug 19, 2001 Abandoned
Array ( [id] => 1364312 [patent_doc_number] => 06566022 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-05-20 [patent_title] => 'Micro devices manufacturing method and apparatus therefor' [patent_app_type] => B2 [patent_app_number] => 09/930310 [patent_app_country] => US [patent_app_date] => 2001-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 23 [patent_no_of_words] => 10112 [patent_no_of_claims] => 19 [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/06/566/06566022.pdf [firstpage_image] =>[orig_patent_app_number] => 09930310 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/930310
Micro devices manufacturing method and apparatus therefor Aug 15, 2001 Issued
Array ( [id] => 1279917 [patent_doc_number] => 06641959 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-11-04 [patent_title] => 'Absorberless phase-shifting mask for EUV' [patent_app_type] => B2 [patent_app_number] => 09/927100 [patent_app_country] => US [patent_app_date] => 2001-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 3959 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/641/06641959.pdf [firstpage_image] =>[orig_patent_app_number] => 09927100 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/927100
Absorberless phase-shifting mask for EUV Aug 8, 2001 Issued
Array ( [id] => 1266165 [patent_doc_number] => 06656645 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-12-02 [patent_title] => 'Method of manufacturing a photomask' [patent_app_type] => B2 [patent_app_number] => 09/924769 [patent_app_country] => US [patent_app_date] => 2001-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 95 [patent_no_of_words] => 20687 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/656/06656645.pdf [firstpage_image] =>[orig_patent_app_number] => 09924769 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/924769
Method of manufacturing a photomask Aug 8, 2001 Issued
Array ( [id] => 7640476 [patent_doc_number] => 06395436 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-05-28 [patent_title] => 'Reticle cleaning without damaging pellicle' [patent_app_type] => B2 [patent_app_number] => 09/924636 [patent_app_country] => US [patent_app_date] => 2001-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3857 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/395/06395436.pdf [firstpage_image] =>[orig_patent_app_number] => 09924636 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/924636
Reticle cleaning without damaging pellicle Aug 7, 2001 Issued
Array ( [id] => 1334480 [patent_doc_number] => 06593041 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-07-15 [patent_title] => 'Damascene extreme ultraviolet lithography (EUVL) photomask and method of making' [patent_app_type] => B2 [patent_app_number] => 09/919680 [patent_app_country] => US [patent_app_date] => 2001-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3512 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/593/06593041.pdf [firstpage_image] =>[orig_patent_app_number] => 09919680 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/919680
Damascene extreme ultraviolet lithography (EUVL) photomask and method of making Jul 30, 2001 Issued
Array ( [id] => 7064771 [patent_doc_number] => 20010044057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-11-22 [patent_title] => 'Subresolution grating for attenuated phase shifting mask fabrication' [patent_app_type] => new [patent_app_number] => 09/918064 [patent_app_country] => US [patent_app_date] => 2001-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1909 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0044/20010044057.pdf [firstpage_image] =>[orig_patent_app_number] => 09918064 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/918064
Subresolution grating for attenuated phase shifting mask fabrication Jul 29, 2001 Issued
Array ( [id] => 6744890 [patent_doc_number] => 20030022073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-30 [patent_title] => 'Fluoropolymer-coated photomasks for photolithography' [patent_app_type] => new [patent_app_number] => 09/916732 [patent_app_country] => US [patent_app_date] => 2001-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2906 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0022/20030022073.pdf [firstpage_image] =>[orig_patent_app_number] => 09916732 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/916732
Fluoropolymer-coated photomasks for photolithography Jul 25, 2001 Issued
Array ( [id] => 6015460 [patent_doc_number] => 20020102473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-01 [patent_title] => 'Photo mask having film formed from halftone material, method of manufacturing photo mask, and method of manufacturing semiconductor device' [patent_app_type] => new [patent_app_number] => 09/912536 [patent_app_country] => US [patent_app_date] => 2001-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3750 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0102/20020102473.pdf [firstpage_image] =>[orig_patent_app_number] => 09912536 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/912536
Photo mask having film formed from halftone material, method of manufacturing photo mask, and method of manufacturing semiconductor device Jul 25, 2001 Issued
Array ( [id] => 5888264 [patent_doc_number] => 20020012851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-31 [patent_title] => 'Ternary photomask and method of making the same' [patent_app_type] => new [patent_app_number] => 09/682121 [patent_app_country] => US [patent_app_date] => 2001-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4822 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0012/20020012851.pdf [firstpage_image] =>[orig_patent_app_number] => 09682121 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/682121
Ternary photomask and method of making the same Jul 23, 2001 Abandoned
Array ( [id] => 1279911 [patent_doc_number] => 06641958 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-11-04 [patent_title] => 'Phase shift mask blank, phase shift mask, and methods of manufacture' [patent_app_type] => B2 [patent_app_number] => 09/902645 [patent_app_country] => US [patent_app_date] => 2001-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 3774 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/641/06641958.pdf [firstpage_image] =>[orig_patent_app_number] => 09902645 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/902645
Phase shift mask blank, phase shift mask, and methods of manufacture Jul 11, 2001 Issued
Array ( [id] => 7014259 [patent_doc_number] => 20010051304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-12-13 [patent_title] => 'Method and apparatus for a reflective mask that is inspected at a first wavelength and exposed during semiconductor manufacturing at a second wavelength' [patent_app_type] => new [patent_app_number] => 09/899881 [patent_app_country] => US [patent_app_date] => 2001-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4320 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0051/20010051304.pdf [firstpage_image] =>[orig_patent_app_number] => 09899881 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/899881
Method and apparatus for a reflective mask that is inspected at a first wavelength and exposed during semiconductor manufacturing at a second wavelength Jul 4, 2001 Issued
Array ( [id] => 6650119 [patent_doc_number] => 20030008215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-09 [patent_title] => 'Method for correcting optical proximity effects in a lithographic process using the radius of curvature of shapes on a mask' [patent_app_type] => new [patent_app_number] => 09/898201 [patent_app_country] => US [patent_app_date] => 2001-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4812 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0008/20030008215.pdf [firstpage_image] =>[orig_patent_app_number] => 09898201 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/898201
Method for correcting optical proximity effects in a lithographic process using the radius of curvature of shapes on a mask Jul 2, 2001 Issued
Array ( [id] => 6986751 [patent_doc_number] => 20010036583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-11-01 [patent_title] => 'Photomask and pattern forming method employing the same' [patent_app_type] => new [patent_app_number] => 09/893532 [patent_app_country] => US [patent_app_date] => 2001-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4097 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0036/20010036583.pdf [firstpage_image] =>[orig_patent_app_number] => 09893532 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/893532
Photomask and pattern forming method employing the same Jun 28, 2001 Issued
Array ( [id] => 1359280 [patent_doc_number] => 06569584 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-05-27 [patent_title] => 'Methods and structures for protecting reticles from electrostatic damage' [patent_app_type] => B1 [patent_app_number] => 09/895538 [patent_app_country] => US [patent_app_date] => 2001-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 4784 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/569/06569584.pdf [firstpage_image] =>[orig_patent_app_number] => 09895538 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/895538
Methods and structures for protecting reticles from electrostatic damage Jun 28, 2001 Issued
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