Search

Van Nguyen Chow

Examiner (ID: 15028, Phone: (571)272-7590 , Office: P/2695 )

Most Active Art Unit
2627
Art Unit(s)
2653, 2689, 2627, 2656, 2695, 2623, 2694, 2688
Total Applications
1306
Issued Applications
1049
Pending Applications
56
Abandoned Applications
216

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13858507 [patent_doc_number] => 10190967 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-01-29 [patent_title] => Fatigue cracking machine for circumferential notched tensile specimens [patent_app_type] => utility [patent_app_number] => 16/042951 [patent_app_country] => US [patent_app_date] => 2018-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3228 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 390 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16042951 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/042951
Fatigue cracking machine for circumferential notched tensile specimens Jul 22, 2018 Issued
Array ( [id] => 13198457 [patent_doc_number] => 10114145 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-10-30 [patent_title] => Acceleration measurement apparatus [patent_app_type] => utility [patent_app_number] => 16/000623 [patent_app_country] => US [patent_app_date] => 2018-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6482 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16000623 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/000623
Acceleration measurement apparatus Jun 4, 2018 Issued
Array ( [id] => 13465551 [patent_doc_number] => 20180284318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => LED/PHOTODIODE APPARATUS FOR MEASURING ACCELERATION [patent_app_type] => utility [patent_app_number] => 15/997502 [patent_app_country] => US [patent_app_date] => 2018-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6476 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 15997502 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/997502
LED/photodiode apparatus for measuring acceleration Jun 3, 2018 Issued
Array ( [id] => 13854623 [patent_doc_number] => 10189018 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-29 [patent_title] => Method and apparatus for dispensing precise aliquots of liquid [patent_app_type] => utility [patent_app_number] => 15/879003 [patent_app_country] => US [patent_app_date] => 2018-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 8204 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15879003 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/879003
Method and apparatus for dispensing precise aliquots of liquid Jan 23, 2018 Issued
Array ( [id] => 14090109 [patent_doc_number] => 10240955 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-26 [patent_title] => System, apparatus and method for automatic pipe type detection [patent_app_type] => utility [patent_app_number] => 15/850825 [patent_app_country] => US [patent_app_date] => 2017-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 8826 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15850825 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/850825
System, apparatus and method for automatic pipe type detection Dec 20, 2017 Issued
Array ( [id] => 12160191 [patent_doc_number] => 20180031457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-01 [patent_title] => 'SHEAR TEST DEVICE AND TEST METHOD OF ROCK MASS DISCONTINUITIES UNDER CONSTANT NORMAL STIFFNESS CONDITION' [patent_app_type] => utility [patent_app_number] => 15/658334 [patent_app_country] => US [patent_app_date] => 2017-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5909 [patent_no_of_claims] => 12 [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] => 15658334 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/658334
Shear test device and test method of rock mass discontinuities under constant normal stiffness condition Jul 23, 2017 Issued
Array ( [id] => 11964762 [patent_doc_number] => 20170268915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-21 [patent_title] => 'SYSTEM, APPARATUS AND METHOD FOR AUTOMATIC PIPE TYPE DETECTION' [patent_app_type] => utility [patent_app_number] => 15/609912 [patent_app_country] => US [patent_app_date] => 2017-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9281 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 13 [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] => 15609912 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/609912
System, apparatus and method for automatic pipe type detection May 30, 2017 Issued
Array ( [id] => 13028125 [patent_doc_number] => 10036679 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-31 [patent_title] => Fluid detection device [patent_app_type] => utility [patent_app_number] => 15/486772 [patent_app_country] => US [patent_app_date] => 2017-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 5272 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15486772 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/486772
Fluid detection device Apr 12, 2017 Issued
Array ( [id] => 13184225 [patent_doc_number] => 10107625 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-23 [patent_title] => Integrated inertial sensing device [patent_app_type] => utility [patent_app_number] => 15/442488 [patent_app_country] => US [patent_app_date] => 2017-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4434 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [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] => 15442488 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/442488
Integrated inertial sensing device Feb 23, 2017 Issued
Array ( [id] => 11902814 [patent_doc_number] => 09772244 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-26 [patent_title] => 'Sensor having thermal gradients' [patent_app_type] => utility [patent_app_number] => 15/343923 [patent_app_country] => US [patent_app_date] => 2016-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6269 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15343923 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/343923
Sensor having thermal gradients Nov 3, 2016 Issued
Array ( [id] => 11458178 [patent_doc_number] => 20170052084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-23 [patent_title] => 'Flat Covered Leadless Pressure Sensor Assemblies Suitable for Operation in Extreme Environments' [patent_app_type] => utility [patent_app_number] => 15/339182 [patent_app_country] => US [patent_app_date] => 2016-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2812 [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] => 15339182 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/339182
Flat covered leadless pressure sensor assemblies suitable for operation in extreme environments Oct 30, 2016 Issued
Array ( [id] => 11738222 [patent_doc_number] => 09702798 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-07-11 [patent_title] => 'Method for evaluating fracture toughness using instrumented indentation testing' [patent_app_type] => utility [patent_app_number] => 15/269012 [patent_app_country] => US [patent_app_date] => 2016-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7660 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15269012 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/269012
Method for evaluating fracture toughness using instrumented indentation testing Sep 18, 2016 Issued
Array ( [id] => 13972655 [patent_doc_number] => 10215675 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-26 [patent_title] => Universal material tester with quick-release test probe and with reduced cross-talk between the sensors [patent_app_type] => utility [patent_app_number] => 15/256668 [patent_app_country] => US [patent_app_date] => 2016-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3720 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15256668 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/256668
Universal material tester with quick-release test probe and with reduced cross-talk between the sensors Sep 4, 2016 Issued
Array ( [id] => 11365278 [patent_doc_number] => 20170003259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-05 [patent_title] => 'METHOD, APPARATUS, AND SYSTEM FOR DIAGNOSING AT LEAST ONE NOx-SENSOR OF A DIESEL ENGINE SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/200726 [patent_app_country] => US [patent_app_date] => 2016-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10191 [patent_no_of_claims] => 24 [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] => 15200726 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/200726
Method, apparatus, and system for diagnosing at least one NOx-sensor of a diesel engine system Jun 30, 2016 Issued
Array ( [id] => 11306010 [patent_doc_number] => 09513404 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-12-06 [patent_title] => 'Apparatus for meteorological observation using at least one meteorological sensor' [patent_app_type] => utility [patent_app_number] => 15/198507 [patent_app_country] => US [patent_app_date] => 2016-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5928 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 406 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15198507 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/198507
Apparatus for meteorological observation using at least one meteorological sensor Jun 29, 2016 Issued
Array ( [id] => 13049451 [patent_doc_number] => 10046102 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-14 [patent_title] => Diaphragm pressure pod for medical fluids [patent_app_type] => utility [patent_app_number] => 15/195558 [patent_app_country] => US [patent_app_date] => 2016-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 19 [patent_no_of_words] => 8597 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15195558 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/195558
Diaphragm pressure pod for medical fluids Jun 27, 2016 Issued
Array ( [id] => 13290483 [patent_doc_number] => 10156426 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-18 [patent_title] => Apparatus and methods for parallel testing of devices [patent_app_type] => utility [patent_app_number] => 15/188497 [patent_app_country] => US [patent_app_date] => 2016-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8625 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15188497 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/188497
Apparatus and methods for parallel testing of devices Jun 20, 2016 Issued
Array ( [id] => 14263499 [patent_doc_number] => 10281308 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-07 [patent_title] => Water flow and leak detector [patent_app_type] => utility [patent_app_number] => 15/183611 [patent_app_country] => US [patent_app_date] => 2016-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2756 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15183611 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/183611
Water flow and leak detector Jun 14, 2016 Issued
Array ( [id] => 13663325 [patent_doc_number] => 10161818 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-25 [patent_title] => Microelectromechanical gas sensor based on knudsen thermal force [patent_app_type] => utility [patent_app_number] => 15/183259 [patent_app_country] => US [patent_app_date] => 2016-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3596 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15183259 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/183259
Microelectromechanical gas sensor based on knudsen thermal force Jun 14, 2016 Issued
Array ( [id] => 13039677 [patent_doc_number] => 10041969 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-07 [patent_title] => Acceleration sensor and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 15/182349 [patent_app_country] => US [patent_app_date] => 2016-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5908 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15182349 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/182349
Acceleration sensor and manufacturing method thereof Jun 13, 2016 Issued
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