Search

Ann Thi Hoang

Examiner (ID: 422, Phone: (571)272-2724 , Office: P/2836 )

Most Active Art Unit
2836
Art Unit(s)
2836, PTAB
Total Applications
488
Issued Applications
263
Pending Applications
7
Abandoned Applications
218

Applications

Application numberTitle of the applicationFiling DateStatus
13/607239 Method and Apparatus for Moving Material Sep 6, 2012 Abandoned
Array ( [id] => 9292764 [patent_doc_number] => 20140036398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-06 [patent_title] => 'ESD PROTECTION CIRCUIT WITH HIGH IMMUNITY TO VOLTAGE SLEW' [patent_app_type] => utility [patent_app_number] => 13/567239 [patent_app_country] => US [patent_app_date] => 2012-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2465 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13567239 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/567239
ESD PROTECTION CIRCUIT WITH HIGH IMMUNITY TO VOLTAGE SLEW Aug 5, 2012 Abandoned
Array ( [id] => 9290979 [patent_doc_number] => 20140034613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-06 [patent_title] => 'PHOTOVOLTAIC SWITCHGEAR WITH SACRIFICIAL FUSE' [patent_app_type] => utility [patent_app_number] => 13/565326 [patent_app_country] => US [patent_app_date] => 2012-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1971 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 6 [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] => 13565326 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/565326
Photovoltaic switchgear with sacrificial fuse Aug 1, 2012 Issued
Array ( [id] => 10624462 [patent_doc_number] => 09343413 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-17 [patent_title] => 'ESD protection for high voltage applications' [patent_app_type] => utility [patent_app_number] => 13/474738 [patent_app_country] => US [patent_app_date] => 2012-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3512 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13474738 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/474738
ESD protection for high voltage applications May 17, 2012 Issued
Array ( [id] => 8584427 [patent_doc_number] => 20130003248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-03 [patent_title] => 'SUBSTRATE LIFTING METHOD AND SUBSTRATE LIFTING DEVICE' [patent_app_type] => utility [patent_app_number] => 13/468538 [patent_app_country] => US [patent_app_date] => 2012-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2749 [patent_no_of_claims] => 16 [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] => 13468538 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/468538
SUBSTRATE LIFTING METHOD AND SUBSTRATE LIFTING DEVICE May 9, 2012 Abandoned
Array ( [id] => 9684119 [patent_doc_number] => 20140240882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-28 [patent_title] => 'SYSTEM FOR PROTECTING AND MONITORING A CIRCUIT FOR DISTRIBUTING DIRECT-CURRENT POWER' [patent_app_type] => utility [patent_app_number] => 14/114021 [patent_app_country] => US [patent_app_date] => 2012-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2633 [patent_no_of_claims] => 23 [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] => 14114021 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/114021
SYSTEM FOR PROTECTING AND MONITORING A CIRCUIT FOR DISTRIBUTING DIRECT-CURRENT POWER Apr 24, 2012 Abandoned
Array ( [id] => 8334264 [patent_doc_number] => 20120200969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-09 [patent_title] => 'Resistive Element, Infrared Light Sensor, and Electrical Device' [patent_app_type] => utility [patent_app_number] => 13/452034 [patent_app_country] => US [patent_app_date] => 2012-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7162 [patent_no_of_claims] => 6 [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] => 13452034 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/452034
Resistive Element, Infrared Light Sensor, and Electrical Device Apr 19, 2012 Abandoned
Array ( [id] => 9105928 [patent_doc_number] => 20130279060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-24 [patent_title] => 'METHOD AND SYSTEM FOR SPATIALLY MODULATING MAGNETIC FIELDS USING CONTROLLABLE ELECTROMAGNETS' [patent_app_type] => utility [patent_app_number] => 13/451836 [patent_app_country] => US [patent_app_date] => 2012-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5148 [patent_no_of_claims] => 20 [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] => 13451836 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/451836
METHOD AND SYSTEM FOR SPATIALLY MODULATING MAGNETIC FIELDS USING CONTROLLABLE ELECTROMAGNETS Apr 19, 2012 Abandoned
Array ( [id] => 11206215 [patent_doc_number] => 09435841 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-06 [patent_title] => 'Integrated circuit protection during high-current ESD testing' [patent_app_type] => utility [patent_app_number] => 13/446394 [patent_app_country] => US [patent_app_date] => 2012-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7973 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13446394 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/446394
Integrated circuit protection during high-current ESD testing Apr 12, 2012 Issued
Array ( [id] => 9313266 [patent_doc_number] => 08654493 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-02-18 [patent_title] => 'Protection circuit and input/output circuit' [patent_app_type] => utility [patent_app_number] => 13/436439 [patent_app_country] => US [patent_app_date] => 2012-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4950 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13436439 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/436439
Protection circuit and input/output circuit Mar 29, 2012 Issued
Array ( [id] => 9210684 [patent_doc_number] => 20140009861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-09 [patent_title] => 'DETACHABLE GENERATOR DEVICE' [patent_app_type] => utility [patent_app_number] => 14/004635 [patent_app_country] => US [patent_app_date] => 2012-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4302 [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] => 14004635 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/004635
Detachable generator device Mar 13, 2012 Issued
Array ( [id] => 9824712 [patent_doc_number] => 08934204 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-01-13 [patent_title] => 'Protection circuit for semiconductor integrated circuit and driving method therefor' [patent_app_type] => utility [patent_app_number] => 13/408533 [patent_app_country] => US [patent_app_date] => 2012-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4261 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13408533 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/408533
Protection circuit for semiconductor integrated circuit and driving method therefor Feb 28, 2012 Issued
Array ( [id] => 10119226 [patent_doc_number] => 09154122 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-06 [patent_title] => 'Latch up detection' [patent_app_type] => utility [patent_app_number] => 13/406534 [patent_app_country] => US [patent_app_date] => 2012-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3342 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 378 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13406534 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/406534
Latch up detection Feb 27, 2012 Issued
Array ( [id] => 11807632 [patent_doc_number] => 09548738 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-17 [patent_title] => 'High voltage RC-clamp for electrostatic discharge (ESD) protection' [patent_app_type] => utility [patent_app_number] => 13/401439 [patent_app_country] => US [patent_app_date] => 2012-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5002 [patent_no_of_claims] => 17 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13401439 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/401439
High voltage RC-clamp for electrostatic discharge (ESD) protection Feb 20, 2012 Issued
Array ( [id] => 9313263 [patent_doc_number] => 08654490 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-02-18 [patent_title] => 'High voltage electrostatic discharge clamp using deep submicron CMOS technology' [patent_app_type] => utility [patent_app_number] => 13/398638 [patent_app_country] => US [patent_app_date] => 2012-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2879 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13398638 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/398638
High voltage electrostatic discharge clamp using deep submicron CMOS technology Feb 15, 2012 Issued
Array ( [id] => 9128571 [patent_doc_number] => 08576526 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-05 [patent_title] => 'Reduced current leakage in RC ESD clamps' [patent_app_type] => utility [patent_app_number] => 13/398038 [patent_app_country] => US [patent_app_date] => 2012-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2513 [patent_no_of_claims] => 18 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13398038 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/398038
Reduced current leakage in RC ESD clamps Feb 15, 2012 Issued
Array ( [id] => 8205679 [patent_doc_number] => 20120126626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-24 [patent_title] => 'DEVICE FOR SUPPLYING ELECTRICAL ENERGY FROM A PLURALITY OF STRINGS OF PHOTOVOLTAIC MODULES TO A POWER GRID' [patent_app_type] => utility [patent_app_number] => 13/363733 [patent_app_country] => US [patent_app_date] => 2012-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3444 [patent_no_of_claims] => 20 [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/A1/0126/20120126626.pdf [firstpage_image] =>[orig_patent_app_number] => 13363733 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/363733
DEVICE FOR SUPPLYING ELECTRICAL ENERGY FROM A PLURALITY OF STRINGS OF PHOTOVOLTAIC MODULES TO A POWER GRID Jan 31, 2012 Abandoned
Array ( [id] => 8195078 [patent_doc_number] => 20120120534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-17 [patent_title] => 'Three-Phase Detection Module' [patent_app_type] => utility [patent_app_number] => 13/361167 [patent_app_country] => US [patent_app_date] => 2012-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 7893 [patent_no_of_claims] => 20 [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/A1/0120/20120120534.pdf [firstpage_image] =>[orig_patent_app_number] => 13361167 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/361167
Three-phase detection module Jan 29, 2012 Issued
Array ( [id] => 8345198 [patent_doc_number] => 20120206110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-16 [patent_title] => 'REVERSE CURRENT PREVENTION CIRCUIT, CHARGING CIRCUIT INCORPORATING REVERSE CURRENT PREVENTION CIRCUIT, AND CONSTANT-VOLTAGE CIRCUIT INCORPORATING REVERSE CURRENT PREVENTION CIRCUIT' [patent_app_type] => utility [patent_app_number] => 13/358698 [patent_app_country] => US [patent_app_date] => 2012-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6581 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13358698 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/358698
REVERSE CURRENT PREVENTION CIRCUIT, CHARGING CIRCUIT INCORPORATING REVERSE CURRENT PREVENTION CIRCUIT, AND CONSTANT-VOLTAGE CIRCUIT INCORPORATING REVERSE CURRENT PREVENTION CIRCUIT Jan 25, 2012 Abandoned
Array ( [id] => 8195075 [patent_doc_number] => 20120120538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-17 [patent_title] => 'Circuit Protection Device' [patent_app_type] => utility [patent_app_number] => 13/355431 [patent_app_country] => US [patent_app_date] => 2012-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5443 [patent_no_of_claims] => 16 [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/A1/0120/20120120538.pdf [firstpage_image] =>[orig_patent_app_number] => 13355431 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/355431
Circuit Protection Device Jan 19, 2012 Abandoned
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