Search

Van Thu T Nguyen

Examiner (ID: 13238, Phone: (571)272-1881 , Office: P/2824 )

Most Active Art Unit
2824
Art Unit(s)
2818, 2824
Total Applications
1769
Issued Applications
1473
Pending Applications
93
Abandoned Applications
203

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11022696 [patent_doc_number] => 20160219651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-28 [patent_title] => 'THICK LAYER HEATING ELEMENT AND KITCHEN APPLIANCE COMPRISING SUCH A HEATING ELEMENT' [patent_app_type] => utility [patent_app_number] => 14/914361 [patent_app_country] => US [patent_app_date] => 2014-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6814 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14914361 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/914361
Thick layer heating element and kitchen appliance comprising such a heating element Aug 21, 2014 Issued
Array ( [id] => 11008996 [patent_doc_number] => 20160205949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-21 [patent_title] => 'DEVICE FOR BAKNG DOUGH PIECES' [patent_app_type] => utility [patent_app_number] => 14/913444 [patent_app_country] => US [patent_app_date] => 2014-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2851 [patent_no_of_claims] => 13 [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] => 14913444 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/913444
DEVICE FOR BAKNG DOUGH PIECES Aug 20, 2014 Abandoned
Array ( [id] => 10797168 [patent_doc_number] => 20160143325 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-26 [patent_title] => 'SYSTEM AND METHOD FOR BOTTOM COATING FOOD PRODUCTS' [patent_app_type] => utility [patent_app_number] => 14/894677 [patent_app_country] => US [patent_app_date] => 2014-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4232 [patent_no_of_claims] => 28 [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] => 14894677 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/894677
System and method for bottom coating food products Aug 6, 2014 Issued
Array ( [id] => 14955089 [patent_doc_number] => 10438823 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-08 [patent_title] => Substrate treatment device [patent_app_type] => utility [patent_app_number] => 14/913229 [patent_app_country] => US [patent_app_date] => 2014-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4831 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 448 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14913229 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/913229
Substrate treatment device Aug 3, 2014 Issued
Array ( [id] => 11056898 [patent_doc_number] => 20160253861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-01 [patent_title] => 'MULTI-KIOSK-BASED AUTOMATIC TTEOK VENDING MACHINE' [patent_app_type] => utility [patent_app_number] => 14/387239 [patent_app_country] => US [patent_app_date] => 2014-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7176 [patent_no_of_claims] => 10 [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] => 14387239 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/387239
MULTI-KIOSK-BASED AUTOMATIC TTEOK VENDING MACHINE Jul 9, 2014 Abandoned
Array ( [id] => 13673579 [patent_doc_number] => 20160375523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-29 [patent_title] => LASER CLADDING WITH CARBIDE HARD PARTICLES [patent_app_type] => utility [patent_app_number] => 14/901753 [patent_app_country] => US [patent_app_date] => 2014-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2963 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14901753 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/901753
LASER CLADDING WITH CARBIDE HARD PARTICLES Jun 30, 2014 Abandoned
Array ( [id] => 13012461 [patent_doc_number] => 10029334 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-24 [patent_title] => Apparatus and method for monitoring laser welding bead [patent_app_type] => utility [patent_app_number] => 14/317630 [patent_app_country] => US [patent_app_date] => 2014-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4159 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 352 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14317630 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/317630
Apparatus and method for monitoring laser welding bead Jun 26, 2014 Issued
Array ( [id] => 11349344 [patent_doc_number] => 20160368084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-22 [patent_title] => 'WORKING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/898929 [patent_app_country] => US [patent_app_date] => 2014-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5310 [patent_no_of_claims] => 29 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14898929 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/898929
WORKING APPARATUS Jun 10, 2014 Abandoned
Array ( [id] => 11913867 [patent_doc_number] => 09782038 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-10 [patent_title] => 'Electric cooker' [patent_app_type] => utility [patent_app_number] => 14/397863 [patent_app_country] => US [patent_app_date] => 2014-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 5491 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 446 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14397863 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/397863
Electric cooker May 26, 2014 Issued
Array ( [id] => 10415540 [patent_doc_number] => 20150300550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-22 [patent_title] => 'Devices and Methods for Heating Fuel Hoses and Nozzles' [patent_app_type] => utility [patent_app_number] => 14/286405 [patent_app_country] => US [patent_app_date] => 2014-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 11428 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 4 [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] => 14286405 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/286405
Devices and methods for heating fuel hoses and nozzles May 22, 2014 Issued
Array ( [id] => 15725109 [patent_doc_number] => 10610971 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-07 [patent_title] => Method for producing recesses in a substrate [patent_app_type] => utility [patent_app_number] => 14/781599 [patent_app_country] => US [patent_app_date] => 2014-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 16 [patent_no_of_words] => 4991 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14781599 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/781599
Method for producing recesses in a substrate Apr 2, 2014 Issued
Array ( [id] => 11024165 [patent_doc_number] => 20160221120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-04 [patent_title] => 'LASER PROCESSING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/914222 [patent_app_country] => US [patent_app_date] => 2014-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3494 [patent_no_of_claims] => 4 [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] => 14914222 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/914222
LASER PROCESSING APPARATUS Feb 25, 2014 Abandoned
Array ( [id] => 11010191 [patent_doc_number] => 20160207144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-21 [patent_title] => 'LASER PROCESSING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/914211 [patent_app_country] => US [patent_app_date] => 2014-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5604 [patent_no_of_claims] => 5 [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] => 14914211 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/914211
LASER PROCESSING APPARATUS Feb 25, 2014 Abandoned
Array ( [id] => 11004978 [patent_doc_number] => 20160201928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-14 [patent_title] => 'NANOSTRUCTURE CHEMICAL MECHANICAL POLISHING INDUCED LIVE NANO-STRUCTURES FOR LIME-SCALE PREVENTION ON HEATING ELEMENTS' [patent_app_type] => utility [patent_app_number] => 14/913317 [patent_app_country] => US [patent_app_date] => 2013-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3445 [patent_no_of_claims] => 16 [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] => 14913317 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/913317
NANOSTRUCTURE CHEMICAL MECHANICAL POLISHING INDUCED LIVE NANO-STRUCTURES FOR LIME-SCALE PREVENTION ON HEATING ELEMENTS Dec 30, 2013 Abandoned
Array ( [id] => 11126965 [patent_doc_number] => 20160323940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-03 [patent_title] => 'METHOD OF CALIBRATING A MULTIFEED RADIO FREQUENCY DEVICE' [patent_app_type] => utility [patent_app_number] => 15/107595 [patent_app_country] => US [patent_app_date] => 2013-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5115 [patent_no_of_claims] => 13 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15107595 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/107595
METHOD OF CALIBRATING A MULTIFEED RADIO FREQUENCY DEVICE Dec 22, 2013 Abandoned
Array ( [id] => 11133827 [patent_doc_number] => 20160330803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-10 [patent_title] => 'METHOD OF CONTROL OF A MULTIFEED RADIO FREQUENCY DEVICE' [patent_app_type] => utility [patent_app_number] => 15/107593 [patent_app_country] => US [patent_app_date] => 2013-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5774 [patent_no_of_claims] => 14 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15107593 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/107593
Method of control of a multifeed radio frequency device Dec 22, 2013 Issued
Array ( [id] => 9564850 [patent_doc_number] => 20140182563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-03 [patent_title] => 'TUNED POWER AMPLIFIER WITH MULTIPLE LOADED CHOKES FOR INDUCTIVELY HEATED FUEL INJECTORS' [patent_app_type] => utility [patent_app_number] => 14/134834 [patent_app_country] => US [patent_app_date] => 2013-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2996 [patent_no_of_claims] => 6 [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] => 14134834 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/134834
TUNED POWER AMPLIFIER WITH MULTIPLE LOADED CHOKES FOR INDUCTIVELY HEATED FUEL INJECTORS Dec 18, 2013 Abandoned
Array ( [id] => 10996738 [patent_doc_number] => 20160193684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-07 [patent_title] => 'FORMING AND FEEDING DEVICE OF FILLER METAL FOR TIG WELDING' [patent_app_type] => utility [patent_app_number] => 14/912902 [patent_app_country] => US [patent_app_date] => 2013-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2488 [patent_no_of_claims] => 18 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14912902 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/912902
FORMING AND FEEDING DEVICE OF FILLER METAL FOR TIG WELDING Dec 2, 2013 Abandoned
Array ( [id] => 10411855 [patent_doc_number] => 20150296864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-22 [patent_title] => 'CONTAINER SEALING DEVICE FOR HIGH-PRESSURE CHAMBER' [patent_app_type] => utility [patent_app_number] => 14/647750 [patent_app_country] => US [patent_app_date] => 2013-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2952 [patent_no_of_claims] => 5 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14647750 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/647750
Container sealing device for high-pressure chamber Nov 25, 2013 Issued
Array ( [id] => 10431258 [patent_doc_number] => 20150316270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-05 [patent_title] => 'WATER SUPPLY FOR STEAM GENERATOR (AMENDED)' [patent_app_type] => utility [patent_app_number] => 14/441942 [patent_app_country] => US [patent_app_date] => 2013-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5425 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [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] => 14441942 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/441942
WATER SUPPLY FOR STEAM GENERATOR (AMENDED) Nov 5, 2013 Abandoned
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