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] => 7165807 [patent_doc_number] => 20040076892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-22 [patent_title] => 'Method and apparatus for using a complementary mask to clear phase conflicts on a phase shifting mask' [patent_app_type] => new [patent_app_number] => 10/294253 [patent_app_country] => US [patent_app_date] => 2002-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2595 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0076/20040076892.pdf [firstpage_image] =>[orig_patent_app_number] => 10294253 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/294253
Method and apparatus for using a complementary mask to clear phase conflicts on a phase shifting mask Nov 13, 2002 Issued
Array ( [id] => 619794 [patent_doc_number] => 07141338 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-11-28 [patent_title] => 'Sub-resolution sized assist features' [patent_app_type] => utility [patent_app_number] => 10/292169 [patent_app_country] => US [patent_app_date] => 2002-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3020 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/141/07141338.pdf [firstpage_image] =>[orig_patent_app_number] => 10292169 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/292169
Sub-resolution sized assist features Nov 11, 2002 Issued
Array ( [id] => 1062622 [patent_doc_number] => 06849365 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-02-01 [patent_title] => 'Reflection mask for EUV-lithography and method for fabricating the reflection mask' [patent_app_type] => utility [patent_app_number] => 10/292866 [patent_app_country] => US [patent_app_date] => 2002-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 21 [patent_no_of_words] => 5618 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/849/06849365.pdf [firstpage_image] =>[orig_patent_app_number] => 10292866 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/292866
Reflection mask for EUV-lithography and method for fabricating the reflection mask Nov 11, 2002 Issued
Array ( [id] => 788039 [patent_doc_number] => 06986971 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-01-17 [patent_title] => 'Reflective mask useful for transferring a pattern using extreme ultraviolet (EUV) radiation and method of making the same' [patent_app_type] => utility [patent_app_number] => 10/290693 [patent_app_country] => US [patent_app_date] => 2002-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 9939 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/986/06986971.pdf [firstpage_image] =>[orig_patent_app_number] => 10290693 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/290693
Reflective mask useful for transferring a pattern using extreme ultraviolet (EUV) radiation and method of making the same Nov 7, 2002 Issued
Array ( [id] => 1014438 [patent_doc_number] => 06893780 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-05-17 [patent_title] => 'Photomask and method for reducing electrostatic discharge on the same with an ESD protection pattern' [patent_app_type] => utility [patent_app_number] => 10/290574 [patent_app_country] => US [patent_app_date] => 2002-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4240 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/893/06893780.pdf [firstpage_image] =>[orig_patent_app_number] => 10290574 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/290574
Photomask and method for reducing electrostatic discharge on the same with an ESD protection pattern Nov 7, 2002 Issued
Array ( [id] => 1205068 [patent_doc_number] => 06716558 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-04-06 [patent_title] => 'Transparent phase shift mask for fabrication of small feature sizes' [patent_app_type] => B1 [patent_app_number] => 10/291116 [patent_app_country] => US [patent_app_date] => 2002-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 7514 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/716/06716558.pdf [firstpage_image] =>[orig_patent_app_number] => 10291116 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/291116
Transparent phase shift mask for fabrication of small feature sizes Nov 7, 2002 Issued
Array ( [id] => 6801013 [patent_doc_number] => 20030096177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-22 [patent_title] => 'Levenson phase shift mask and method for forming fine pattern by using the same' [patent_app_type] => new [patent_app_number] => 10/277512 [patent_app_country] => US [patent_app_date] => 2002-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3187 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0096/20030096177.pdf [firstpage_image] =>[orig_patent_app_number] => 10277512 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/277512
Levenson phase shift mask and method for forming fine pattern by using the same Oct 21, 2002 Issued
Array ( [id] => 1107157 [patent_doc_number] => 06808850 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-10-26 [patent_title] => 'Performing optical proximity correction on trim-level segments not abutting features to be printed' [patent_app_type] => B2 [patent_app_number] => 10/277250 [patent_app_country] => US [patent_app_date] => 2002-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 4022 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/808/06808850.pdf [firstpage_image] =>[orig_patent_app_number] => 10277250 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/277250
Performing optical proximity correction on trim-level segments not abutting features to be printed Oct 20, 2002 Issued
Array ( [id] => 6655065 [patent_doc_number] => 20030077525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-24 [patent_title] => 'Photomask and method for manufacturing the photomask' [patent_app_type] => new [patent_app_number] => 10/273759 [patent_app_country] => US [patent_app_date] => 2002-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1939 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0077/20030077525.pdf [firstpage_image] =>[orig_patent_app_number] => 10273759 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/273759
Photomask and method for manufacturing the photomask Oct 17, 2002 Issued
Array ( [id] => 7235343 [patent_doc_number] => 20040073884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-15 [patent_title] => 'Phase shifting mask topography effect correction based on near-field image properties' [patent_app_type] => new [patent_app_number] => 10/268874 [patent_app_country] => US [patent_app_date] => 2002-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5641 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0073/20040073884.pdf [firstpage_image] =>[orig_patent_app_number] => 10268874 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/268874
Phase shifting mask topography effect correction based on near-field image properties Oct 8, 2002 Issued
Array ( [id] => 7448000 [patent_doc_number] => 20040067420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-08 [patent_title] => 'Reduced-stress, electrostatically chuckable reticles for use in extreme ultraviolet and soft X-ray microlithography apparatus and methods' [patent_app_type] => new [patent_app_number] => 10/264795 [patent_app_country] => US [patent_app_date] => 2002-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8917 [patent_no_of_claims] => 63 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0067/20040067420.pdf [firstpage_image] =>[orig_patent_app_number] => 10264795 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/264795
Reduced-stress, electrostatically chuckable reticles for use in extreme ultraviolet and soft X-ray microlithography apparatus and methods Oct 2, 2002 Abandoned
Array ( [id] => 7612981 [patent_doc_number] => 06902852 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-06-07 [patent_title] => 'Pattern transfer method using a mask and half tone mask' [patent_app_type] => utility [patent_app_number] => 10/260532 [patent_app_country] => US [patent_app_date] => 2002-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 31 [patent_no_of_words] => 10472 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/902/06902852.pdf [firstpage_image] =>[orig_patent_app_number] => 10260532 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/260532
Pattern transfer method using a mask and half tone mask Sep 30, 2002 Issued
Array ( [id] => 6801012 [patent_doc_number] => 20030096176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-22 [patent_title] => 'Photomask, microstructure, manufacturing method of photomask, and aligner' [patent_app_type] => new [patent_app_number] => 10/261170 [patent_app_country] => US [patent_app_date] => 2002-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 34 [patent_no_of_words] => 11752 [patent_no_of_claims] => 60 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0096/20030096176.pdf [firstpage_image] =>[orig_patent_app_number] => 10261170 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/261170
Photomask, microstructure, manufacturing method of photomask, and aligner Sep 29, 2002 Issued
Array ( [id] => 749084 [patent_doc_number] => 07022435 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-04 [patent_title] => 'Method for the manufacture of phase shifting masks for EUV lithography' [patent_app_type] => utility [patent_app_number] => 10/256454 [patent_app_country] => US [patent_app_date] => 2002-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4015 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/022/07022435.pdf [firstpage_image] =>[orig_patent_app_number] => 10256454 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/256454
Method for the manufacture of phase shifting masks for EUV lithography Sep 26, 2002 Issued
Array ( [id] => 1034334 [patent_doc_number] => 06875543 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-04-05 [patent_title] => 'Etched-multilayer phase shifting masks for EUV lithography' [patent_app_type] => utility [patent_app_number] => 10/256377 [patent_app_country] => US [patent_app_date] => 2002-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2023 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/875/06875543.pdf [firstpage_image] =>[orig_patent_app_number] => 10256377 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/256377
Etched-multilayer phase shifting masks for EUV lithography Sep 26, 2002 Issued
Array ( [id] => 532953 [patent_doc_number] => 07172838 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-02-06 [patent_title] => 'Chromeless phase mask layout generation' [patent_app_type] => utility [patent_app_number] => 10/259373 [patent_app_country] => US [patent_app_date] => 2002-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 29 [patent_no_of_words] => 8787 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/172/07172838.pdf [firstpage_image] =>[orig_patent_app_number] => 10259373 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/259373
Chromeless phase mask layout generation Sep 26, 2002 Issued
Array ( [id] => 6808933 [patent_doc_number] => 20030198872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-23 [patent_title] => 'Method for setting mask pattern and illumination condition' [patent_app_type] => new [patent_app_number] => 10/251581 [patent_app_country] => US [patent_app_date] => 2002-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 48 [patent_figures_cnt] => 48 [patent_no_of_words] => 23357 [patent_no_of_claims] => 74 [patent_no_of_ind_claims] => 27 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0198/20030198872.pdf [firstpage_image] =>[orig_patent_app_number] => 10251581 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/251581
Method for setting mask pattern and illumination condition Sep 19, 2002 Issued
Array ( [id] => 1140545 [patent_doc_number] => 06777141 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-08-17 [patent_title] => 'Phase shift mask including sub-resolution assist features for isolated spaces' [patent_app_type] => B2 [patent_app_number] => 10/244226 [patent_app_country] => US [patent_app_date] => 2002-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 21 [patent_no_of_words] => 7799 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/777/06777141.pdf [firstpage_image] =>[orig_patent_app_number] => 10244226 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/244226
Phase shift mask including sub-resolution assist features for isolated spaces Sep 15, 2002 Issued
Array ( [id] => 7462475 [patent_doc_number] => 20040053141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-18 [patent_title] => 'Using second exposure to assist a PSM exposure in printing a tight space adjacent to large feature' [patent_app_type] => new [patent_app_number] => 10/244451 [patent_app_country] => US [patent_app_date] => 2002-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3069 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0053/20040053141.pdf [firstpage_image] =>[orig_patent_app_number] => 10244451 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/244451
Using second exposure to assist a PSM exposure in printing a tight space adjacent to large feature Sep 15, 2002 Issued
Array ( [id] => 6774064 [patent_doc_number] => 20030017402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-23 [patent_title] => 'Extreme ultraviolet soft x-ray projection lithographic method and mask devices' [patent_app_type] => new [patent_app_number] => 10/242911 [patent_app_country] => US [patent_app_date] => 2002-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7375 [patent_no_of_claims] => 62 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0017/20030017402.pdf [firstpage_image] =>[orig_patent_app_number] => 10242911 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/242911
Extreme ultraviolet soft x-ray projection lithographic method and mask devices Sep 12, 2002 Issued
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