Search

Hanh N. Nguyen

Examiner (ID: 12301, Phone: (571)272-2031 , Office: P/2834 )

Most Active Art Unit
2834
Art Unit(s)
2479, 2668, 2416, 2616, 2834, 2413, 2662, 2738, 2473
Total Applications
3164
Issued Applications
2601
Pending Applications
100
Abandoned Applications
474

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7479300 [patent_doc_number] => 20110248001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-13 [patent_title] => 'METAL DEPOSITION METHOD AND LASER METAL DEPOSITION APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/072835 [patent_app_country] => US [patent_app_date] => 2011-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3127 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0248/20110248001.pdf [firstpage_image] =>[orig_patent_app_number] => 13072835 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/072835
METAL DEPOSITION METHOD AND LASER METAL DEPOSITION APPARATUS Mar 27, 2011 Abandoned
Array ( [id] => 9850567 [patent_doc_number] => 08952300 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-10 [patent_title] => 'Heating cable' [patent_app_type] => utility [patent_app_number] => 13/051313 [patent_app_country] => US [patent_app_date] => 2011-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 5983 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13051313 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/051313
Heating cable Mar 17, 2011 Issued
Array ( [id] => 6098162 [patent_doc_number] => 20110163080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-07 [patent_title] => 'Method and Apparatus For Welding With Limited Term Software' [patent_app_type] => utility [patent_app_number] => 13/048020 [patent_app_country] => US [patent_app_date] => 2011-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2489 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0163/20110163080.pdf [firstpage_image] =>[orig_patent_app_number] => 13048020 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/048020
Method and Apparatus For Welding With Limited Term Software Mar 14, 2011 Abandoned
Array ( [id] => 10600576 [patent_doc_number] => 09321126 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-26 [patent_title] => 'Laser-based material processing apparatus and methods' [patent_app_type] => utility [patent_app_number] => 13/037614 [patent_app_country] => US [patent_app_date] => 2011-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 25 [patent_no_of_words] => 28530 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13037614 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/037614
Laser-based material processing apparatus and methods Feb 28, 2011 Issued
Array ( [id] => 6058180 [patent_doc_number] => 20110198324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-18 [patent_title] => 'METHODS FOR LASER PROCESSING ARRAYED OPTICAL FIBERS ALONG WITH SPLICING CONNECTORS' [patent_app_type] => utility [patent_app_number] => 13/028799 [patent_app_country] => US [patent_app_date] => 2011-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 5777 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0198/20110198324.pdf [firstpage_image] =>[orig_patent_app_number] => 13028799 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/028799
Methods for laser processing arrayed optical fibers along with splicing connectors Feb 15, 2011 Issued
Array ( [id] => 14144901 [patent_doc_number] => 10252806 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-09 [patent_title] => Electrothermal heater mat [patent_app_type] => utility [patent_app_number] => 13/575625 [patent_app_country] => US [patent_app_date] => 2011-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 33 [patent_no_of_words] => 10160 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13575625 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/575625
Electrothermal heater mat Jan 30, 2011 Issued
Array ( [id] => 8611442 [patent_doc_number] => 20130016754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-17 [patent_title] => 'INJECTOR COOLING BLOCK FOR HOLDING AT LEAST ONE INJECTOR' [patent_app_type] => utility [patent_app_number] => 13/580095 [patent_app_country] => US [patent_app_date] => 2011-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2650 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13580095 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/580095
Injector cooling block for holding at least one injector Jan 17, 2011 Issued
Array ( [id] => 5962464 [patent_doc_number] => 20110147353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-23 [patent_title] => 'LID FOR CLOSING A CUP' [patent_app_type] => utility [patent_app_number] => 12/979250 [patent_app_country] => US [patent_app_date] => 2010-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6023 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0147/20110147353.pdf [firstpage_image] =>[orig_patent_app_number] => 12979250 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/979250
Lid for closing a cup Dec 26, 2010 Issued
Array ( [id] => 10115024 [patent_doc_number] => 09149889 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-06 [patent_title] => 'Orientating a laser cutting beam' [patent_app_type] => utility [patent_app_number] => 12/977308 [patent_app_country] => US [patent_app_date] => 2010-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 7869 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12977308 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/977308
Orientating a laser cutting beam Dec 22, 2010 Issued
Array ( [id] => 5931528 [patent_doc_number] => 20110210105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-01 [patent_title] => 'LINK PROCESSING WITH HIGH SPEED BEAM DEFLECTION' [patent_app_type] => utility [patent_app_number] => 12/976539 [patent_app_country] => US [patent_app_date] => 2010-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 21076 [patent_no_of_claims] => 74 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0210/20110210105.pdf [firstpage_image] =>[orig_patent_app_number] => 12976539 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/976539
LINK PROCESSING WITH HIGH SPEED BEAM DEFLECTION Dec 21, 2010 Abandoned
Array ( [id] => 10069934 [patent_doc_number] => 09108271 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-18 [patent_title] => 'Oblique laser beam cutting' [patent_app_type] => utility [patent_app_number] => 12/976327 [patent_app_country] => US [patent_app_date] => 2010-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 6001 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12976327 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/976327
Oblique laser beam cutting Dec 21, 2010 Issued
Array ( [id] => 6010229 [patent_doc_number] => 20110220626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-15 [patent_title] => 'Laser Processing Machine' [patent_app_type] => utility [patent_app_number] => 12/972665 [patent_app_country] => US [patent_app_date] => 2010-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2808 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0220/20110220626.pdf [firstpage_image] =>[orig_patent_app_number] => 12972665 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/972665
Laser processing machine Dec 19, 2010 Issued
Array ( [id] => 5995717 [patent_doc_number] => 20110114610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-19 [patent_title] => 'Controlling Slag Adhesion When Piercing a Workpiece With a Laser Beam' [patent_app_type] => utility [patent_app_number] => 12/971427 [patent_app_country] => US [patent_app_date] => 2010-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3079 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0114/20110114610.pdf [firstpage_image] =>[orig_patent_app_number] => 12971427 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/971427
Controlling Slag Adhesion When Piercing a Workpiece With a Laser Beam Dec 16, 2010 Abandoned
Array ( [id] => 6188419 [patent_doc_number] => 20110171485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-14 [patent_title] => 'FLUX-CORED NICKEL-BASED ALLOY WIRE' [patent_app_type] => utility [patent_app_number] => 12/966608 [patent_app_country] => US [patent_app_date] => 2010-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8375 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0171/20110171485.pdf [firstpage_image] =>[orig_patent_app_number] => 12966608 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/966608
FLUX-CORED NICKEL-BASED ALLOY WIRE Dec 12, 2010 Abandoned
Array ( [id] => 8226157 [patent_doc_number] => 20120140362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-07 [patent_title] => 'Method of Operating a Heating Element for Underfloor Heating' [patent_app_type] => utility [patent_app_number] => 12/958777 [patent_app_country] => US [patent_app_date] => 2010-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4872 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12958777 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/958777
Method of Operating a Heating Element for Underfloor Heating Dec 1, 2010 Abandoned
Array ( [id] => 9428047 [patent_doc_number] => 08704125 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-22 [patent_title] => 'Laser processing machine having expanded work space' [patent_app_type] => utility [patent_app_number] => 12/940608 [patent_app_country] => US [patent_app_date] => 2010-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 3451 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12940608 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/940608
Laser processing machine having expanded work space Nov 4, 2010 Issued
Array ( [id] => 8154023 [patent_doc_number] => 20120097646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-26 [patent_title] => 'PLASMA IGNITION AND SUSTAINING METHODS AND APPARATUSES' [patent_app_type] => utility [patent_app_number] => 12/908459 [patent_app_country] => US [patent_app_date] => 2010-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2964 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0097/20120097646.pdf [firstpage_image] =>[orig_patent_app_number] => 12908459 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/908459
Plasma ignition and sustaining methods and apparatuses Oct 19, 2010 Issued
Array ( [id] => 9704325 [patent_doc_number] => 08829391 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-09 [patent_title] => 'Laser processing method' [patent_app_type] => utility [patent_app_number] => 12/907349 [patent_app_country] => US [patent_app_date] => 2010-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 5653 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12907349 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/907349
Laser processing method Oct 18, 2010 Issued
Array ( [id] => 6193274 [patent_doc_number] => 20110025028 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-03 [patent_title] => 'INFLATORS AND METHOD FOR MANUFACTURING INFLATORS' [patent_app_type] => utility [patent_app_number] => 12/906219 [patent_app_country] => US [patent_app_date] => 2010-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9219 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0025/20110025028.pdf [firstpage_image] =>[orig_patent_app_number] => 12906219 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/906219
INFLATORS AND METHOD FOR MANUFACTURING INFLATORS Oct 17, 2010 Abandoned
Array ( [id] => 10154990 [patent_doc_number] => 09186743 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-17 [patent_title] => 'Welding and gouging systems with multiple power settings' [patent_app_type] => utility [patent_app_number] => 12/884011 [patent_app_country] => US [patent_app_date] => 2010-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2945 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12884011 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/884011
Welding and gouging systems with multiple power settings Sep 15, 2010 Issued
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