Search

Lien M. Ngo

Examiner (ID: 16561, 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] => 5504819 [patent_doc_number] => 20090078025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-26 [patent_title] => 'ELECTRONICALLY CONDUCTING CERAMIC ELECTRON CONDUCTOR MATERIAL AND THE PROCESS FOR PRODUCING AN AIR-TIGHT SEAL IN AN OXYGEN SENSOR WITH AN INTERNAL REFERENCE' [patent_app_type] => utility [patent_app_number] => 11/861941 [patent_app_country] => US [patent_app_date] => 2007-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3969 [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/A1/0078/20090078025.pdf [firstpage_image] =>[orig_patent_app_number] => 11861941 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/861941
Electronically conducting ceramic electron conductor material and the process for producing an air-tight seal in an oxygen sensor with an internal reference Sep 25, 2007 Issued
Array ( [id] => 8027123 [patent_doc_number] => 08142640 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-03-27 [patent_title] => 'Chloride analysis in acid copper plating baths' [patent_app_type] => utility [patent_app_number] => 11/899787 [patent_app_country] => US [patent_app_date] => 2007-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7394 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/142/08142640.pdf [firstpage_image] =>[orig_patent_app_number] => 11899787 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/899787
Chloride analysis in acid copper plating baths Sep 5, 2007 Issued
Array ( [id] => 4901346 [patent_doc_number] => 20080110758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-15 [patent_title] => 'METHODS AND APPARATUS FOR CARRIER-FREE DEFLECTION ELECTROPHORESIS' [patent_app_type] => utility [patent_app_number] => 11/846718 [patent_app_country] => US [patent_app_date] => 2007-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 13748 [patent_no_of_claims] => 25 [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/A1/0110/20080110758.pdf [firstpage_image] =>[orig_patent_app_number] => 11846718 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/846718
METHODS AND APPARATUS FOR CARRIER-FREE DEFLECTION ELECTROPHORESIS Aug 28, 2007 Abandoned
Array ( [id] => 5334016 [patent_doc_number] => 20090050480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-26 [patent_title] => 'EXHAUST GAS SENSOR' [patent_app_type] => utility [patent_app_number] => 11/844118 [patent_app_country] => US [patent_app_date] => 2007-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4225 [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] => publications/A1/0050/20090050480.pdf [firstpage_image] =>[orig_patent_app_number] => 11844118 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/844118
EXHAUST GAS SENSOR Aug 22, 2007 Abandoned
Array ( [id] => 5334015 [patent_doc_number] => 20090050479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-26 [patent_title] => 'EXHAUST GAS SENSOR' [patent_app_type] => utility [patent_app_number] => 11/844112 [patent_app_country] => US [patent_app_date] => 2007-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4387 [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/A1/0050/20090050479.pdf [firstpage_image] =>[orig_patent_app_number] => 11844112 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/844112
EXHAUST GAS SENSOR Aug 22, 2007 Abandoned
Array ( [id] => 7760785 [patent_doc_number] => 08114268 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-14 [patent_title] => 'Method and system for remedying sensor malfunctions detected by electrochemical impedance spectroscopy' [patent_app_type] => utility [patent_app_number] => 11/842825 [patent_app_country] => US [patent_app_date] => 2007-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 32 [patent_no_of_words] => 21240 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/114/08114268.pdf [firstpage_image] =>[orig_patent_app_number] => 11842825 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/842825
Method and system for remedying sensor malfunctions detected by electrochemical impedance spectroscopy Aug 20, 2007 Issued
Array ( [id] => 4778752 [patent_doc_number] => 20080286750 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-20 [patent_title] => 'APPARATUS INCLUDING ION TRANSPORT DETECTING STRUCTURES AND METHODS OF USE' [patent_app_type] => utility [patent_app_number] => 11/841985 [patent_app_country] => US [patent_app_date] => 2007-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 53 [patent_figures_cnt] => 53 [patent_no_of_words] => 78192 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0286/20080286750.pdf [firstpage_image] =>[orig_patent_app_number] => 11841985 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/841985
APPARATUS INCLUDING ION TRANSPORT DETECTING STRUCTURES AND METHODS OF USE Aug 19, 2007 Abandoned
Array ( [id] => 5518112 [patent_doc_number] => 20090026093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-29 [patent_title] => 'CATHODIC DELAMINATION ACCELERATED LIFE TEST METHOD' [patent_app_type] => utility [patent_app_number] => 11/828412 [patent_app_country] => US [patent_app_date] => 2007-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3286 [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/A1/0026/20090026093.pdf [firstpage_image] =>[orig_patent_app_number] => 11828412 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/828412
CATHODIC DELAMINATION ACCELERATED LIFE TEST METHOD Jul 25, 2007 Abandoned
Array ( [id] => 8175883 [patent_doc_number] => 08177958 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-15 [patent_title] => 'Electro-chemical sensor' [patent_app_type] => utility [patent_app_number] => 11/781546 [patent_app_country] => US [patent_app_date] => 2007-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 7947 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/177/08177958.pdf [firstpage_image] =>[orig_patent_app_number] => 11781546 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/781546
Electro-chemical sensor Jul 22, 2007 Issued
Array ( [id] => 4906176 [patent_doc_number] => 20080016942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-24 [patent_title] => 'GAS SENSOR' [patent_app_type] => utility [patent_app_number] => 11/779043 [patent_app_country] => US [patent_app_date] => 2007-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7835 [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] => publications/A1/0016/20080016942.pdf [firstpage_image] =>[orig_patent_app_number] => 11779043 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/779043
Gas sensor Jul 16, 2007 Issued
Array ( [id] => 9607461 [patent_doc_number] => 08784624 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-22 [patent_title] => 'Enzyme electrode' [patent_app_type] => utility [patent_app_number] => 12/309222 [patent_app_country] => US [patent_app_date] => 2007-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5449 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12309222 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/309222
Enzyme electrode Jul 10, 2007 Issued
Array ( [id] => 4648229 [patent_doc_number] => 20080035484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-14 [patent_title] => 'Method and apparatus for precise selection and extraction of a focused component in isoelectric focusing performed in micro-channels' [patent_app_type] => utility [patent_app_number] => 11/827098 [patent_app_country] => US [patent_app_date] => 2007-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5072 [patent_no_of_claims] => 16 [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/A1/0035/20080035484.pdf [firstpage_image] =>[orig_patent_app_number] => 11827098 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/827098
Method and apparatus for precise selection and extraction of a focused component in isoelectric focusing performed in micro-channels Jul 9, 2007 Abandoned
Array ( [id] => 7544894 [patent_doc_number] => 08052862 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-08 [patent_title] => 'Limiting current type oxygen sensor and method of sensing and measuring oxygen concentrations using the same' [patent_app_type] => utility [patent_app_number] => 11/768407 [patent_app_country] => US [patent_app_date] => 2007-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 6278 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/052/08052862.pdf [firstpage_image] =>[orig_patent_app_number] => 11768407 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/768407
Limiting current type oxygen sensor and method of sensing and measuring oxygen concentrations using the same Jun 25, 2007 Issued
Array ( [id] => 4866663 [patent_doc_number] => 20080145722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-19 [patent_title] => 'Economical and Reliable Gas Sensor' [patent_app_type] => utility [patent_app_number] => 11/768035 [patent_app_country] => US [patent_app_date] => 2007-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6920 [patent_no_of_claims] => 29 [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/A1/0145/20080145722.pdf [firstpage_image] =>[orig_patent_app_number] => 11768035 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/768035
Economical and Reliable Gas Sensor Jun 24, 2007 Abandoned
Array ( [id] => 4842791 [patent_doc_number] => 20080179199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-31 [patent_title] => 'Economical and Reliable Gas Sensor' [patent_app_type] => utility [patent_app_number] => 11/768024 [patent_app_country] => US [patent_app_date] => 2007-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6920 [patent_no_of_claims] => 24 [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/A1/0179/20080179199.pdf [firstpage_image] =>[orig_patent_app_number] => 11768024 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/768024
Economical and Reliable Gas Sensor Jun 24, 2007 Abandoned
Array ( [id] => 4756197 [patent_doc_number] => 20080308422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-18 [patent_title] => 'Protein Sample Preparation' [patent_app_type] => utility [patent_app_number] => 11/762564 [patent_app_country] => US [patent_app_date] => 2007-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3751 [patent_no_of_claims] => 43 [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/A1/0308/20080308422.pdf [firstpage_image] =>[orig_patent_app_number] => 11762564 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/762564
Protein Sample Preparation Jun 12, 2007 Abandoned
Array ( [id] => 4742943 [patent_doc_number] => 20080087544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-17 [patent_title] => 'ELECTROCHEMICAL CHIP WITH MINIATURIZED SENSOR ARRAY' [patent_app_type] => utility [patent_app_number] => 11/761916 [patent_app_country] => US [patent_app_date] => 2007-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 11978 [patent_no_of_claims] => 38 [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/A1/0087/20080087544.pdf [firstpage_image] =>[orig_patent_app_number] => 11761916 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/761916
Electrochemical chip with miniaturized sensor array Jun 11, 2007 Issued
Array ( [id] => 8151575 [patent_doc_number] => 08168060 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-01 [patent_title] => 'System and method for improving accuracy of a gas sensor' [patent_app_type] => utility [patent_app_number] => 11/757684 [patent_app_country] => US [patent_app_date] => 2007-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5343 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/168/08168060.pdf [firstpage_image] =>[orig_patent_app_number] => 11757684 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/757684
System and method for improving accuracy of a gas sensor Jun 3, 2007 Issued
Array ( [id] => 5455678 [patent_doc_number] => 20090255830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-15 [patent_title] => 'METHOD, DEVICE AND SYSTEM FOR THE MICROANALYSIS OF IONS' [patent_app_type] => utility [patent_app_number] => 12/302947 [patent_app_country] => US [patent_app_date] => 2007-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5714 [patent_no_of_claims] => 24 [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/A1/0255/20090255830.pdf [firstpage_image] =>[orig_patent_app_number] => 12302947 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/302947
Method, device and system for the microanalysis of ions May 23, 2007 Issued
Array ( [id] => 5376973 [patent_doc_number] => 20090188812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-30 [patent_title] => 'Cholesterol Sensor' [patent_app_type] => utility [patent_app_number] => 12/298876 [patent_app_country] => US [patent_app_date] => 2007-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 12180 [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/A1/0188/20090188812.pdf [firstpage_image] =>[orig_patent_app_number] => 12298876 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/298876
Cholesterol Sensor May 13, 2007 Abandoned
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