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] => 1511807 [patent_doc_number] => 06472108 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-29 [patent_title] => 'Optical proximity correction method' [patent_app_type] => B1 [patent_app_number] => 09/686433 [patent_app_country] => US [patent_app_date] => 2000-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2256 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/472/06472108.pdf [firstpage_image] =>[orig_patent_app_number] => 09686433 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/686433
Optical proximity correction method Oct 9, 2000 Issued
Array ( [id] => 1506646 [patent_doc_number] => 06440617 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-27 [patent_title] => 'Photomask structure' [patent_app_type] => B1 [patent_app_number] => 09/680781 [patent_app_country] => US [patent_app_date] => 2000-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1050 [patent_no_of_claims] => 16 [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/06/440/06440617.pdf [firstpage_image] =>[orig_patent_app_number] => 09680781 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/680781
Photomask structure Oct 5, 2000 Issued
Array ( [id] => 1458502 [patent_doc_number] => 06391500 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-21 [patent_title] => 'Photomask for obtaining a graded pattern profile on a photoresist' [patent_app_type] => B1 [patent_app_number] => 09/684062 [patent_app_country] => US [patent_app_date] => 2000-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1557 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/391/06391500.pdf [firstpage_image] =>[orig_patent_app_number] => 09684062 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/684062
Photomask for obtaining a graded pattern profile on a photoresist Oct 5, 2000 Issued
Array ( [id] => 1499710 [patent_doc_number] => 06485871 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-26 [patent_title] => 'Method of producing phase masks in an automated layout generation for integrated circuits' [patent_app_type] => B1 [patent_app_number] => 09/677546 [patent_app_country] => US [patent_app_date] => 2000-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1468 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/485/06485871.pdf [firstpage_image] =>[orig_patent_app_number] => 09677546 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/677546
Method of producing phase masks in an automated layout generation for integrated circuits Oct 1, 2000 Issued
Array ( [id] => 1489753 [patent_doc_number] => 06416936 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-09 [patent_title] => 'Top surface imaging technique for top pole tip width control in magnetoresistive read/write head processing' [patent_app_type] => B1 [patent_app_number] => 09/672533 [patent_app_country] => US [patent_app_date] => 2000-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 2972 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/416/06416936.pdf [firstpage_image] =>[orig_patent_app_number] => 09672533 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/672533
Top surface imaging technique for top pole tip width control in magnetoresistive read/write head processing Sep 27, 2000 Issued
Array ( [id] => 1506645 [patent_doc_number] => 06440616 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-27 [patent_title] => 'Mask and method for focus monitoring' [patent_app_type] => B1 [patent_app_number] => 09/671501 [patent_app_country] => US [patent_app_date] => 2000-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 54 [patent_no_of_words] => 16654 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/440/06440616.pdf [firstpage_image] =>[orig_patent_app_number] => 09671501 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/671501
Mask and method for focus monitoring Sep 26, 2000 Issued
Array ( [id] => 1095409 [patent_doc_number] => 06821682 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-11-23 [patent_title] => 'Repair of localized defects in multilayer-coated reticle blanks for extreme ultraviolet lithography' [patent_app_type] => B1 [patent_app_number] => 09/669390 [patent_app_country] => US [patent_app_date] => 2000-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3616 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/821/06821682.pdf [firstpage_image] =>[orig_patent_app_number] => 09669390 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/669390
Repair of localized defects in multilayer-coated reticle blanks for extreme ultraviolet lithography Sep 25, 2000 Issued
Array ( [id] => 1409210 [patent_doc_number] => 06524752 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-25 [patent_title] => 'Phase shift masking for intersecting lines' [patent_app_type] => B1 [patent_app_number] => 09/669368 [patent_app_country] => US [patent_app_date] => 2000-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 21 [patent_no_of_words] => 7595 [patent_no_of_claims] => 93 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/524/06524752.pdf [firstpage_image] =>[orig_patent_app_number] => 09669368 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/669368
Phase shift masking for intersecting lines Sep 25, 2000 Issued
Array ( [id] => 1422646 [patent_doc_number] => 06503666 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-07 [patent_title] => 'Phase shift masking for complex patterns' [patent_app_type] => B1 [patent_app_number] => 09/669359 [patent_app_country] => US [patent_app_date] => 2000-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 21 [patent_no_of_words] => 7629 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/503/06503666.pdf [firstpage_image] =>[orig_patent_app_number] => 09669359 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/669359
Phase shift masking for complex patterns Sep 25, 2000 Issued
Array ( [id] => 1390424 [patent_doc_number] => 06541165 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-01 [patent_title] => 'Phase shift mask sub-resolution assist features' [patent_app_type] => B1 [patent_app_number] => 09/669367 [patent_app_country] => US [patent_app_date] => 2000-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 21 [patent_no_of_words] => 7444 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/541/06541165.pdf [firstpage_image] =>[orig_patent_app_number] => 09669367 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/669367
Phase shift mask sub-resolution assist features Sep 25, 2000 Issued
Array ( [id] => 1413708 [patent_doc_number] => 06511777 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-28 [patent_title] => 'Method for manufacturing a phase shift photomask' [patent_app_type] => B1 [patent_app_number] => 09/666933 [patent_app_country] => US [patent_app_date] => 2000-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 2224 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/511/06511777.pdf [firstpage_image] =>[orig_patent_app_number] => 09666933 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/666933
Method for manufacturing a phase shift photomask Sep 20, 2000 Issued
Array ( [id] => 1499708 [patent_doc_number] => 06485870 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-26 [patent_title] => 'Charged-particle-beam microlithography masks and methods for manufacturing same' [patent_app_type] => B1 [patent_app_number] => 09/666730 [patent_app_country] => US [patent_app_date] => 2000-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4314 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/485/06485870.pdf [firstpage_image] =>[orig_patent_app_number] => 09666730 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/666730
Charged-particle-beam microlithography masks and methods for manufacturing same Sep 19, 2000 Issued
Array ( [id] => 1477301 [patent_doc_number] => 06451489 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-17 [patent_title] => 'Phase shift photomask' [patent_app_type] => B1 [patent_app_number] => 09/666907 [patent_app_country] => US [patent_app_date] => 2000-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1906 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/451/06451489.pdf [firstpage_image] =>[orig_patent_app_number] => 09666907 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/666907
Phase shift photomask Sep 19, 2000 Issued
Array ( [id] => 1449406 [patent_doc_number] => 06455204 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-24 [patent_title] => 'X-ray mask and method of fabricating the same' [patent_app_type] => B1 [patent_app_number] => 09/664746 [patent_app_country] => US [patent_app_date] => 2000-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 9764 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/455/06455204.pdf [firstpage_image] =>[orig_patent_app_number] => 09664746 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/664746
X-ray mask and method of fabricating the same Sep 18, 2000 Issued
Array ( [id] => 1559128 [patent_doc_number] => 06436587 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-20 [patent_title] => 'Method of making a multi-level reticle using bi-level photoresist, including a phase-shifted multi-level reticle' [patent_app_type] => B1 [patent_app_number] => 09/665236 [patent_app_country] => US [patent_app_date] => 2000-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 27 [patent_no_of_words] => 4335 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/436/06436587.pdf [firstpage_image] =>[orig_patent_app_number] => 09665236 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/665236
Method of making a multi-level reticle using bi-level photoresist, including a phase-shifted multi-level reticle Sep 17, 2000 Issued
Array ( [id] => 1527746 [patent_doc_number] => 06479195 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-12 [patent_title] => 'Mask absorber for extreme ultraviolet lithography' [patent_app_type] => B1 [patent_app_number] => 09/662055 [patent_app_country] => US [patent_app_date] => 2000-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 18 [patent_no_of_words] => 3993 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/479/06479195.pdf [firstpage_image] =>[orig_patent_app_number] => 09662055 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/662055
Mask absorber for extreme ultraviolet lithography Sep 14, 2000 Issued
Array ( [id] => 1112571 [patent_doc_number] => 06803154 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-10-12 [patent_title] => 'Two-dimensional phase element and method of manufacturing the same' [patent_app_type] => B1 [patent_app_number] => 09/654038 [patent_app_country] => US [patent_app_date] => 2000-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 39 [patent_no_of_words] => 5101 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/803/06803154.pdf [firstpage_image] =>[orig_patent_app_number] => 09654038 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/654038
Two-dimensional phase element and method of manufacturing the same Aug 31, 2000 Issued
Array ( [id] => 1477299 [patent_doc_number] => 06451488 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-17 [patent_title] => 'Single-level masking with partial use of attenuated phase-shift technology' [patent_app_type] => B1 [patent_app_number] => 09/652774 [patent_app_country] => US [patent_app_date] => 2000-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 4090 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 18 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/451/06451488.pdf [firstpage_image] =>[orig_patent_app_number] => 09652774 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/652774
Single-level masking with partial use of attenuated phase-shift technology Aug 30, 2000 Issued
Array ( [id] => 4341156 [patent_doc_number] => 06284417 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-04 [patent_title] => 'Reticle cleaning without damaging pellicle' [patent_app_type] => 1 [patent_app_number] => 9/651392 [patent_app_country] => US [patent_app_date] => 2000-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3772 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/284/06284417.pdf [firstpage_image] =>[orig_patent_app_number] => 651392 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/651392
Reticle cleaning without damaging pellicle Aug 28, 2000 Issued
09/639381 Scan butting error reduction in a raster scan pattern generation system Aug 13, 2000 Abandoned
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