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] => 4597519 [patent_doc_number] => 07982480 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-19 [patent_title] => 'Calibrated wideband high frequency passive impedance probe' [patent_app_type] => utility [patent_app_number] => 12/221466 [patent_app_country] => US [patent_app_date] => 2008-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 21 [patent_no_of_words] => 4194 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/982/07982480.pdf [firstpage_image] =>[orig_patent_app_number] => 12221466 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/221466
Calibrated wideband high frequency passive impedance probe Jul 31, 2008 Issued
Array ( [id] => 4579960 [patent_doc_number] => 07825651 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-02 [patent_title] => 'Resistor structures to electrically measure unidirectional misalignment of stitched masks' [patent_app_type] => utility [patent_app_number] => 12/179218 [patent_app_country] => US [patent_app_date] => 2008-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 1302 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/825/07825651.pdf [firstpage_image] =>[orig_patent_app_number] => 12179218 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/179218
Resistor structures to electrically measure unidirectional misalignment of stitched masks Jul 23, 2008 Issued
Array ( [id] => 5519090 [patent_doc_number] => 20090027071 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-29 [patent_title] => 'PROBE TAP' [patent_app_type] => utility [patent_app_number] => 12/178045 [patent_app_country] => US [patent_app_date] => 2008-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4969 [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/A1/0027/20090027071.pdf [firstpage_image] =>[orig_patent_app_number] => 12178045 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/178045
PROBE TAP Jul 22, 2008 Abandoned
Array ( [id] => 4601127 [patent_doc_number] => 07977962 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-12 [patent_title] => 'Apparatus and methods for through substrate via test' [patent_app_type] => utility [patent_app_number] => 12/173722 [patent_app_country] => US [patent_app_date] => 2008-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6186 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/977/07977962.pdf [firstpage_image] =>[orig_patent_app_number] => 12173722 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/173722
Apparatus and methods for through substrate via test Jul 14, 2008 Issued
Array ( [id] => 4451769 [patent_doc_number] => 07965094 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-21 [patent_title] => 'Packaged die heater' [patent_app_type] => utility [patent_app_number] => 12/172317 [patent_app_country] => US [patent_app_date] => 2008-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6607 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/965/07965094.pdf [firstpage_image] =>[orig_patent_app_number] => 12172317 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/172317
Packaged die heater Jul 13, 2008 Issued
Array ( [id] => 5439709 [patent_doc_number] => 20090091348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-09 [patent_title] => 'CIRCUIT FOR TESTING INTERNAL VOLTAGE OF SEMICONDUCTOR MEMORY APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/169524 [patent_app_country] => US [patent_app_date] => 2008-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2698 [patent_no_of_claims] => 10 [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/A1/0091/20090091348.pdf [firstpage_image] =>[orig_patent_app_number] => 12169524 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/169524
Circuit for testing internal voltage of semiconductor memory apparatus Jul 7, 2008 Issued
Array ( [id] => 143054 [patent_doc_number] => 07688100 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-30 [patent_title] => 'Integrated circuit and a method for measuring a quiescent current of a module' [patent_app_type] => utility [patent_app_number] => 12/164622 [patent_app_country] => US [patent_app_date] => 2008-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5162 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/688/07688100.pdf [firstpage_image] =>[orig_patent_app_number] => 12164622 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/164622
Integrated circuit and a method for measuring a quiescent current of a module Jun 29, 2008 Issued
Array ( [id] => 5462160 [patent_doc_number] => 20090322360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-31 [patent_title] => 'TEST SYSTEM FOR IDENTIFYING DEFECTS AND METHOD OF OPERATING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/145518 [patent_app_country] => US [patent_app_date] => 2008-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4940 [patent_no_of_claims] => 17 [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/A1/0322/20090322360.pdf [firstpage_image] =>[orig_patent_app_number] => 12145518 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/145518
Device under test array for identifying defects Jun 24, 2008 Issued
Array ( [id] => 4850162 [patent_doc_number] => 20080315904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-25 [patent_title] => 'METHOD FOR REGISTERING PROBE CARD AND A STORAGE MEDIUM STORING PROGRAM THEREOF' [patent_app_type] => utility [patent_app_number] => 12/139920 [patent_app_country] => US [patent_app_date] => 2008-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4508 [patent_no_of_claims] => 5 [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/A1/0315/20080315904.pdf [firstpage_image] =>[orig_patent_app_number] => 12139920 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/139920
Method for registering probe card and a storage medium storing program thereof Jun 15, 2008 Issued
Array ( [id] => 134266 [patent_doc_number] => 07696773 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-13 [patent_title] => 'Compensation scheme for multi-color electroluminescent display' [patent_app_type] => utility [patent_app_number] => 12/128720 [patent_app_country] => US [patent_app_date] => 2008-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 11073 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/696/07696773.pdf [firstpage_image] =>[orig_patent_app_number] => 12128720 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/128720
Compensation scheme for multi-color electroluminescent display May 28, 2008 Issued
Array ( [id] => 6609263 [patent_doc_number] => 20100171486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-08 [patent_title] => 'EFFICIENT RESISTIVITY MEASUREMENT METHOD BY MULTI-POINT SIMULTANEOUS CURRENT TRANSMISSION SYSTEM USING PSEUDO-NOISE SIGNAL WAVEFORM' [patent_app_type] => utility [patent_app_number] => 12/601347 [patent_app_country] => US [patent_app_date] => 2008-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2279 [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/A1/0171/20100171486.pdf [firstpage_image] =>[orig_patent_app_number] => 12601347 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/601347
Efficient resistivity measurement method by multi-point simultaneous current transmission system using pseudo-noise signal waveform May 28, 2008 Issued
Array ( [id] => 4572183 [patent_doc_number] => 07847543 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-07 [patent_title] => 'Precision flexible current sensor' [patent_app_type] => utility [patent_app_number] => 12/154921 [patent_app_country] => US [patent_app_date] => 2008-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3021 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/847/07847543.pdf [firstpage_image] =>[orig_patent_app_number] => 12154921 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/154921
Precision flexible current sensor May 27, 2008 Issued
Array ( [id] => 5383535 [patent_doc_number] => 20090224779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-10 [patent_title] => 'CHIP TEST APPARATUS AND PROBE CARD CIRCUIT' [patent_app_type] => utility [patent_app_number] => 12/122720 [patent_app_country] => US [patent_app_date] => 2008-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1869 [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] => publications/A1/0224/20090224779.pdf [firstpage_image] =>[orig_patent_app_number] => 12122720 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/122720
Chip test apparatus and probe card circuit May 18, 2008 Issued
Array ( [id] => 8147314 [patent_doc_number] => 08164325 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-24 [patent_title] => 'Displacement sensor' [patent_app_type] => utility [patent_app_number] => 12/120411 [patent_app_country] => US [patent_app_date] => 2008-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2328 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/164/08164325.pdf [firstpage_image] =>[orig_patent_app_number] => 12120411 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/120411
Displacement sensor May 13, 2008 Issued
Array ( [id] => 4635144 [patent_doc_number] => 08013600 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-09-06 [patent_title] => 'Mountable eddy current sensor for in-situ remote detection of surface and sub-surface fatigue cracks' [patent_app_type] => utility [patent_app_number] => 12/119009 [patent_app_country] => US [patent_app_date] => 2008-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 37 [patent_no_of_words] => 10305 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/013/08013600.pdf [firstpage_image] =>[orig_patent_app_number] => 12119009 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/119009
Mountable eddy current sensor for in-situ remote detection of surface and sub-surface fatigue cracks May 11, 2008 Issued
Array ( [id] => 5563383 [patent_doc_number] => 20090136235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-28 [patent_title] => 'Probe card with optical transmitting unit and memory tester having the same' [patent_app_type] => utility [patent_app_number] => 12/149721 [patent_app_country] => US [patent_app_date] => 2008-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3274 [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/A1/0136/20090136235.pdf [firstpage_image] =>[orig_patent_app_number] => 12149721 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/149721
Probe card with optical transmitting unit and memory tester having the same May 6, 2008 Abandoned
Array ( [id] => 4776459 [patent_doc_number] => 20080284457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-20 [patent_title] => 'METHOD AND APPARATUS FOR CONTROL OF A POSITIONING DEVICE' [patent_app_type] => utility [patent_app_number] => 12/111222 [patent_app_country] => US [patent_app_date] => 2008-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4093 [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/A1/0284/20080284457.pdf [firstpage_image] =>[orig_patent_app_number] => 12111222 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/111222
METHOD AND APPARATUS FOR CONTROL OF A POSITIONING DEVICE Apr 28, 2008 Abandoned
Array ( [id] => 4715920 [patent_doc_number] => 20080238442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-02 [patent_title] => 'DIFFERENTIAL SIGNALING SYSTEM AND FLAT PANEL DISPLAY WITH THE SAME' [patent_app_type] => utility [patent_app_number] => 12/060321 [patent_app_country] => US [patent_app_date] => 2008-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7308 [patent_no_of_claims] => 21 [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/A1/0238/20080238442.pdf [firstpage_image] =>[orig_patent_app_number] => 12060321 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/060321
Differential signaling system and flat panel display with the same Mar 31, 2008 Issued
Array ( [id] => 4578433 [patent_doc_number] => 07855567 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-21 [patent_title] => 'Electronic device testing system and method' [patent_app_type] => utility [patent_app_number] => 12/060817 [patent_app_country] => US [patent_app_date] => 2008-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 5808 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/855/07855567.pdf [firstpage_image] =>[orig_patent_app_number] => 12060817 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/060817
Electronic device testing system and method Mar 31, 2008 Issued
Array ( [id] => 4566173 [patent_doc_number] => 07839160 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-11-23 [patent_title] => 'Stress programming of transistors' [patent_app_type] => utility [patent_app_number] => 12/053428 [patent_app_country] => US [patent_app_date] => 2008-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4854 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/839/07839160.pdf [firstpage_image] =>[orig_patent_app_number] => 12053428 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/053428
Stress programming of transistors Mar 20, 2008 Issued
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