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] => 6896237 [patent_doc_number] => 20010027027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-10-04 [patent_title] => 'Ferroelectric random access memory device and method for manufacture thereof' [patent_app_type] => new [patent_app_number] => 09/740926 [patent_app_country] => US [patent_app_date] => 2000-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1558 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0027/20010027027.pdf [firstpage_image] =>[orig_patent_app_number] => 09740926 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/740926
Method for manufacturing phase shift mask Dec 20, 2000 Issued
Array ( [id] => 1296457 [patent_doc_number] => 06627355 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-09-30 [patent_title] => 'Method of and system for improving stability of photomasks' [patent_app_type] => B2 [patent_app_number] => 09/742970 [patent_app_country] => US [patent_app_date] => 2000-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3280 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/627/06627355.pdf [firstpage_image] =>[orig_patent_app_number] => 09742970 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/742970
Method of and system for improving stability of photomasks Dec 19, 2000 Issued
Array ( [id] => 1269339 [patent_doc_number] => 06653026 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-11-25 [patent_title] => 'Structure and method of correcting proximity effects in a tri-tone attenuated phase-shifting mask' [patent_app_type] => B2 [patent_app_number] => 09/746369 [patent_app_country] => US [patent_app_date] => 2000-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5544 [patent_no_of_claims] => 56 [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/06/653/06653026.pdf [firstpage_image] =>[orig_patent_app_number] => 09746369 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/746369
Structure and method of correcting proximity effects in a tri-tone attenuated phase-shifting mask Dec 19, 2000 Issued
Array ( [id] => 1466514 [patent_doc_number] => 06458496 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-10-01 [patent_title] => 'Blank for halftone phase shift photomask and halftone phase shift photomask' [patent_app_type] => B2 [patent_app_number] => 09/736805 [patent_app_country] => US [patent_app_date] => 2000-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 32 [patent_no_of_words] => 11836 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/458/06458496.pdf [firstpage_image] =>[orig_patent_app_number] => 09736805 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/736805
Blank for halftone phase shift photomask and halftone phase shift photomask Dec 13, 2000 Issued
Array ( [id] => 7118383 [patent_doc_number] => 20010001693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-05-24 [patent_title] => 'Process for forming features on a semiconductor wafer using a phase shifting mask that can be used with two different wavelengths of light' [patent_app_type] => new-utility [patent_app_number] => 09/732816 [patent_app_country] => US [patent_app_date] => 2000-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1703 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0001/20010001693.pdf [firstpage_image] =>[orig_patent_app_number] => 09732816 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/732816
Process for forming features on a semiconductor wafer using a phase shifting mask that can be used with two different wavelengths of light Dec 7, 2000 Issued
Array ( [id] => 1559132 [patent_doc_number] => 06436589 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-20 [patent_title] => 'Reticle having an interleave kerf' [patent_app_type] => B1 [patent_app_number] => 09/731801 [patent_app_country] => US [patent_app_date] => 2000-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2241 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/436/06436589.pdf [firstpage_image] =>[orig_patent_app_number] => 09731801 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/731801
Reticle having an interleave kerf Dec 7, 2000 Issued
Array ( [id] => 6875121 [patent_doc_number] => 20010000240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-04-12 [patent_title] => 'Phase shifting circuit manufacture method and apparatus' [patent_app_type] => new-utility [patent_app_number] => 09/732407 [patent_app_country] => US [patent_app_date] => 2000-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5751 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0000/20010000240.pdf [firstpage_image] =>[orig_patent_app_number] => 09732407 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/732407
Phase shifting circuit manufacture method and apparatus Dec 6, 2000 Issued
Array ( [id] => 1588167 [patent_doc_number] => 06482554 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-11-19 [patent_title] => 'Method for manufacturing a semiconductor device, photolithography mask and method for manufacturing the same' [patent_app_type] => B2 [patent_app_number] => 09/730604 [patent_app_country] => US [patent_app_date] => 2000-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 52 [patent_no_of_words] => 7820 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/482/06482554.pdf [firstpage_image] =>[orig_patent_app_number] => 09730604 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/730604
Method for manufacturing a semiconductor device, photolithography mask and method for manufacturing the same Dec 6, 2000 Issued
Array ( [id] => 6015455 [patent_doc_number] => 20020102468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-01 [patent_title] => 'Method of forming an improved attenuated phase-shifting photomask' [patent_app_type] => new [patent_app_number] => 09/729155 [patent_app_country] => US [patent_app_date] => 2000-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3553 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0102/20020102468.pdf [firstpage_image] =>[orig_patent_app_number] => 09729155 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/729155
Method of forming an improved attenuated phase-shifting photomask Dec 3, 2000 Issued
Array ( [id] => 5828139 [patent_doc_number] => 20020068227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-06 [patent_title] => 'Method and apparatus for making an integrated circuit using polarization properties of light' [patent_app_type] => new [patent_app_number] => 09/727666 [patent_app_country] => US [patent_app_date] => 2000-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5348 [patent_no_of_claims] => 54 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0068/20020068227.pdf [firstpage_image] =>[orig_patent_app_number] => 09727666 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/727666
Method and apparatus for making an integrated circuit using polarization properties of light Nov 30, 2000 Issued
Array ( [id] => 6614925 [patent_doc_number] => 20020064713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-05-30 [patent_title] => 'Strong phase shift mask substrates' [patent_app_type] => new [patent_app_number] => 09/725380 [patent_app_country] => US [patent_app_date] => 2000-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4885 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0064/20020064713.pdf [firstpage_image] =>[orig_patent_app_number] => 09725380 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/725380
Strong phase shift mask substrates Nov 28, 2000 Abandoned
Array ( [id] => 1559130 [patent_doc_number] => 06436588 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-20 [patent_title] => 'Method and system for varying the transmission of an attenuated phase shift mask' [patent_app_type] => B1 [patent_app_number] => 09/711120 [patent_app_country] => US [patent_app_date] => 2000-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3600 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/436/06436588.pdf [firstpage_image] =>[orig_patent_app_number] => 09711120 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/711120
Method and system for varying the transmission of an attenuated phase shift mask Nov 8, 2000 Issued
Array ( [id] => 1477305 [patent_doc_number] => 06451490 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-17 [patent_title] => 'Method to overcome image shortening by use of sub-resolution reticle features' [patent_app_type] => B1 [patent_app_number] => 09/709091 [patent_app_country] => US [patent_app_date] => 2000-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 2708 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/451/06451490.pdf [firstpage_image] =>[orig_patent_app_number] => 09709091 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/709091
Method to overcome image shortening by use of sub-resolution reticle features Nov 7, 2000 Issued
Array ( [id] => 1406472 [patent_doc_number] => 06528215 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-03-04 [patent_title] => 'Substrate for diamond stencil mask and method for forming' [patent_app_type] => B1 [patent_app_number] => 09/707356 [patent_app_country] => US [patent_app_date] => 2000-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3542 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/528/06528215.pdf [firstpage_image] =>[orig_patent_app_number] => 09707356 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/707356
Substrate for diamond stencil mask and method for forming Nov 6, 2000 Issued
Array ( [id] => 1414828 [patent_doc_number] => 06509124 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-21 [patent_title] => 'Method of producing diamond film for lithography' [patent_app_type] => B1 [patent_app_number] => 09/705709 [patent_app_country] => US [patent_app_date] => 2000-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7659 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/509/06509124.pdf [firstpage_image] =>[orig_patent_app_number] => 09705709 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/705709
Method of producing diamond film for lithography Nov 5, 2000 Issued
Array ( [id] => 1359172 [patent_doc_number] => 06569577 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-05-27 [patent_title] => 'Phase-shift photo mask blank, phase-shift photo mask and method for fabricating semiconductor devices' [patent_app_type] => B1 [patent_app_number] => 09/704697 [patent_app_country] => US [patent_app_date] => 2000-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5989 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/569/06569577.pdf [firstpage_image] =>[orig_patent_app_number] => 09704697 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/704697
Phase-shift photo mask blank, phase-shift photo mask and method for fabricating semiconductor devices Nov 2, 2000 Issued
09/704964 PHASE TRANSITION DESIGN TO MAINTAIN CONSTANT LINE LENGTH THROUGH FOCUS Nov 1, 2000 Abandoned
Array ( [id] => 1473764 [patent_doc_number] => 06387574 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-14 [patent_title] => 'Substrate for transfer mask and method for manufacturing transfer mask by use of substrate' [patent_app_type] => B1 [patent_app_number] => 09/705020 [patent_app_country] => US [patent_app_date] => 2000-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5922 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/387/06387574.pdf [firstpage_image] =>[orig_patent_app_number] => 09705020 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/705020
Substrate for transfer mask and method for manufacturing transfer mask by use of substrate Nov 1, 2000 Issued
Array ( [id] => 1422675 [patent_doc_number] => 06503667 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-07 [patent_title] => 'Method for fabricating mask' [patent_app_type] => B1 [patent_app_number] => 09/697424 [patent_app_country] => US [patent_app_date] => 2000-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 20 [patent_no_of_words] => 5524 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/503/06503667.pdf [firstpage_image] =>[orig_patent_app_number] => 09697424 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/697424
Method for fabricating mask Oct 26, 2000 Issued
Array ( [id] => 7636806 [patent_doc_number] => 06379849 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-30 [patent_title] => 'Method for forming binary intensity masks' [patent_app_type] => B1 [patent_app_number] => 09/696081 [patent_app_country] => US [patent_app_date] => 2000-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 2130 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/379/06379849.pdf [firstpage_image] =>[orig_patent_app_number] => 09696081 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/696081
Method for forming binary intensity masks Oct 25, 2000 Issued
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