Search

Lien M. Ngo

Examiner (ID: 13892, Phone: (571)272-4545 , Office: P/3754 )

Most Active Art Unit
3754
Art Unit(s)
3727, 3731, 3754
Total Applications
2364
Issued Applications
1588
Pending Applications
131
Abandoned Applications
652

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6241461 [patent_doc_number] => 20100134130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-03 [patent_title] => 'INTEGRATED CIRCUIT PROBING APPARATUS HAVING A TEMPERATURE-ADJUSTING MECHANISM' [patent_app_type] => utility [patent_app_number] => 12/697508 [patent_app_country] => US [patent_app_date] => 2010-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2206 [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/A1/0134/20100134130.pdf [firstpage_image] =>[orig_patent_app_number] => 12697508 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/697508
INTEGRATED CIRCUIT PROBING APPARATUS HAVING A TEMPERATURE-ADJUSTING MECHANISM Jan 31, 2010 Abandoned
Array ( [id] => 6385739 [patent_doc_number] => 20100176796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-15 [patent_title] => 'Apparatus for testing electrical characteristics' [patent_app_type] => utility [patent_app_number] => 12/654955 [patent_app_country] => US [patent_app_date] => 2010-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5341 [patent_no_of_claims] => 16 [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/A1/0176/20100176796.pdf [firstpage_image] =>[orig_patent_app_number] => 12654955 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/654955
Apparatus for testing electrical characteristics Jan 10, 2010 Abandoned
Array ( [id] => 9312592 [patent_doc_number] => 08653814 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-02-18 [patent_title] => 'Housing for a magnetometer, a combination including a magnetometer within a waterproof housing, and a system and method for location and removal of unexploded ordinance underwater' [patent_app_type] => utility [patent_app_number] => 12/652824 [patent_app_country] => US [patent_app_date] => 2010-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 5784 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12652824 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/652824
Housing for a magnetometer, a combination including a magnetometer within a waterproof housing, and a system and method for location and removal of unexploded ordinance underwater Jan 5, 2010 Issued
Array ( [id] => 8876595 [patent_doc_number] => 08471563 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-25 [patent_title] => 'Steerable magnetic dipole antenna for measurement while drilling applications' [patent_app_type] => utility [patent_app_number] => 12/653000 [patent_app_country] => US [patent_app_date] => 2010-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 34 [patent_no_of_words] => 11693 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12653000 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/653000
Steerable magnetic dipole antenna for measurement while drilling applications Jan 5, 2010 Issued
Array ( [id] => 6154947 [patent_doc_number] => 20110156697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-30 [patent_title] => 'COMPACT, TWO STAGE, ZERO FLUX ELECTRONICALLY COMPENSATED CURRENT OR VOLTAGE TRANSDUCER EMPLOYING DUAL MAGNETIC CORES HAVING SUBSTANTIALLY DISSIMILAR MAGNETIC CHARACTERISTICS' [patent_app_type] => utility [patent_app_number] => 12/650726 [patent_app_country] => US [patent_app_date] => 2009-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3405 [patent_no_of_claims] => 28 [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/A1/0156/20110156697.pdf [firstpage_image] =>[orig_patent_app_number] => 12650726 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/650726
Compact, two stage, zero flux electronically compensated current or voltage transducer employing dual magnetic cores having substantially dissimilar magnetic characteristics Dec 30, 2009 Issued
Array ( [id] => 6155245 [patent_doc_number] => 20110156839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-30 [patent_title] => 'CAPACITIVE SENSOR WITH VARIABLE CORNER FREQUENCY FILTER' [patent_app_type] => utility [patent_app_number] => 12/650748 [patent_app_country] => US [patent_app_date] => 2009-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 21513 [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/A1/0156/20110156839.pdf [firstpage_image] =>[orig_patent_app_number] => 12650748 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/650748
CAPACITIVE SENSOR WITH VARIABLE CORNER FREQUENCY FILTER Dec 30, 2009 Abandoned
Array ( [id] => 6154952 [patent_doc_number] => 20110156700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-30 [patent_title] => 'SYSTEM AND METHOD FOR ASSESSING INTERFERENCE TO A SIGNAL CAUSED BY A MAGNETIC FIELD' [patent_app_type] => utility [patent_app_number] => 12/650739 [patent_app_country] => US [patent_app_date] => 2009-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7023 [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/A1/0156/20110156700.pdf [firstpage_image] =>[orig_patent_app_number] => 12650739 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/650739
System and method for assessing interference to a signal caused by a magnetic field Dec 30, 2009 Issued
Array ( [id] => 9151613 [patent_doc_number] => 08584509 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-19 [patent_title] => 'Environmental monitoring system and method with a prefilter' [patent_app_type] => utility [patent_app_number] => 12/650951 [patent_app_country] => US [patent_app_date] => 2009-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5385 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [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] => 12650951 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/650951
Environmental monitoring system and method with a prefilter Dec 30, 2009 Issued
Array ( [id] => 8560619 [patent_doc_number] => 08334685 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-18 [patent_title] => 'Signal detector and signal detection method' [patent_app_type] => utility [patent_app_number] => 12/651441 [patent_app_country] => US [patent_app_date] => 2009-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6445 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12651441 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/651441
Signal detector and signal detection method Dec 30, 2009 Issued
Array ( [id] => 6154986 [patent_doc_number] => 20110156712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-30 [patent_title] => 'DEVICE AND METHOD FOR TESTING MAGNETIC SWITCHES AT WAFER-LEVEL STAGE OF MANUFACTURE' [patent_app_type] => utility [patent_app_number] => 12/650257 [patent_app_country] => US [patent_app_date] => 2009-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5610 [patent_no_of_claims] => 22 [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/A1/0156/20110156712.pdf [firstpage_image] =>[orig_patent_app_number] => 12650257 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/650257
Device and method for testing magnetic switches at wafer-level stage of manufacture Dec 29, 2009 Issued
Array ( [id] => 6154979 [patent_doc_number] => 20110156709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-30 [patent_title] => 'MICRORESISTIVITY ANISOTROPY LOGGING TOOL EMPLOYING A MONOPOLE CURRENT INJECTION ELECTRODE' [patent_app_type] => utility [patent_app_number] => 12/649930 [patent_app_country] => US [patent_app_date] => 2009-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4983 [patent_no_of_claims] => 25 [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] => publications/A1/0156/20110156709.pdf [firstpage_image] =>[orig_patent_app_number] => 12649930 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/649930
Microresistivity anisotropy logging tool employing a monopole current injection electrode Dec 29, 2009 Issued
Array ( [id] => 9287047 [patent_doc_number] => 08643382 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-02-04 [patent_title] => 'Apparatus and method for testing a capacitive transducer and/or associated electronic circuitry' [patent_app_type] => utility [patent_app_number] => 12/649623 [patent_app_country] => US [patent_app_date] => 2009-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 7561 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12649623 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/649623
Apparatus and method for testing a capacitive transducer and/or associated electronic circuitry Dec 29, 2009 Issued
Array ( [id] => 8470595 [patent_doc_number] => 08299777 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-30 [patent_title] => 'Calculating a parasitic capacitance of an oscillator circuit' [patent_app_type] => utility [patent_app_number] => 12/649590 [patent_app_country] => US [patent_app_date] => 2009-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3978 [patent_no_of_claims] => 14 [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] => 12649590 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/649590
Calculating a parasitic capacitance of an oscillator circuit Dec 29, 2009 Issued
Array ( [id] => 6609571 [patent_doc_number] => 20100171510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-08 [patent_title] => 'TESTING APPARATUS AND TESTING METHOD' [patent_app_type] => utility [patent_app_number] => 12/649362 [patent_app_country] => US [patent_app_date] => 2009-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3191 [patent_no_of_claims] => 14 [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/A1/0171/20100171510.pdf [firstpage_image] =>[orig_patent_app_number] => 12649362 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/649362
TESTING APPARATUS AND TESTING METHOD Dec 29, 2009 Abandoned
Array ( [id] => 6154984 [patent_doc_number] => 20110156711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-30 [patent_title] => ' LOGGING TOOL EMPLOYING A MONOPOLE CURRENT INJECTION ELECTRODE FOR MICRORESISTIVITY IMAGING' [patent_app_type] => utility [patent_app_number] => 12/649885 [patent_app_country] => US [patent_app_date] => 2009-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3466 [patent_no_of_claims] => 22 [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/A1/0156/20110156711.pdf [firstpage_image] =>[orig_patent_app_number] => 12649885 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/649885
Logging tool employing a monopole current injection electrode for microresistivity imaging Dec 29, 2009 Issued
Array ( [id] => 6154982 [patent_doc_number] => 20110156710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-30 [patent_title] => 'CALIBRATION METHOD FOR A MICRORESISTIVITY LOGGING TOOL' [patent_app_type] => utility [patent_app_number] => 12/649982 [patent_app_country] => US [patent_app_date] => 2009-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5322 [patent_no_of_claims] => 18 [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/A1/0156/20110156710.pdf [firstpage_image] =>[orig_patent_app_number] => 12649982 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/649982
Calibration method for a microresistivity logging tool Dec 29, 2009 Issued
Array ( [id] => 6404034 [patent_doc_number] => 20100165789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-01 [patent_title] => 'METHOD FOR DETERMINATION OF THE OIL FORMATION WATER-FLOODING AREA PATTERN AND SIZE IN THE WELLBORE ZONE' [patent_app_type] => utility [patent_app_number] => 12/648868 [patent_app_country] => US [patent_app_date] => 2009-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 857 [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/A1/0165/20100165789.pdf [firstpage_image] =>[orig_patent_app_number] => 12648868 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/648868
METHOD FOR DETERMINATION OF THE OIL FORMATION WATER-FLOODING AREA PATTERN AND SIZE IN THE WELLBORE ZONE Dec 28, 2009 Abandoned
Array ( [id] => 6225798 [patent_doc_number] => 20100182016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-22 [patent_title] => 'ELECTRONIC STATUS DETECTION DEVICE' [patent_app_type] => utility [patent_app_number] => 12/647095 [patent_app_country] => US [patent_app_date] => 2009-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4106 [patent_no_of_claims] => 16 [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/A1/0182/20100182016.pdf [firstpage_image] =>[orig_patent_app_number] => 12647095 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/647095
ELECTRONIC STATUS DETECTION DEVICE Dec 23, 2009 Abandoned
Array ( [id] => 8544213 [patent_doc_number] => 08319508 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-27 [patent_title] => 'Method and apparatus to detect and locate roof leaks' [patent_app_type] => utility [patent_app_number] => 12/646265 [patent_app_country] => US [patent_app_date] => 2009-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 7311 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12646265 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/646265
Method and apparatus to detect and locate roof leaks Dec 22, 2009 Issued
Array ( [id] => 8550018 [patent_doc_number] => 08324903 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-04 [patent_title] => 'Fluid conductivity sensor for actuating and testing an electroexploding device' [patent_app_type] => utility [patent_app_number] => 12/646137 [patent_app_country] => US [patent_app_date] => 2009-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2019 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12646137 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/646137
Fluid conductivity sensor for actuating and testing an electroexploding device Dec 22, 2009 Issued
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