Search

Joe H. Cheng

Examiner (ID: 557, Phone: (571)272-4433 , Office: P/2696 )

Most Active Art Unit
2626
Art Unit(s)
2696, 2304, 3302, 2899, 2626, 3715, 2468, 2492, 3713, 3712, 2629, 3714
Total Applications
2134
Issued Applications
1842
Pending Applications
95
Abandoned Applications
226

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15900995 [patent_doc_number] => 20200150016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => Device for Detecting and Measuring Brake Dust [patent_app_type] => utility [patent_app_number] => 16/609588 [patent_app_country] => US [patent_app_date] => 2018-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3502 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16609588 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/609588
Device for Detecting and Measuring Brake Dust Apr 16, 2018 Abandoned
Array ( [id] => 13489797 [patent_doc_number] => 20180296441 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-18 [patent_title] => Smart Medication Bottle with Pill Dispense Detection and Pill Counting [patent_app_type] => utility [patent_app_number] => 15/953877 [patent_app_country] => US [patent_app_date] => 2018-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6468 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15953877 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/953877
Smart Medication Bottle with Pill Dispense Detection and Pill Counting Apr 15, 2018 Abandoned
Array ( [id] => 15783059 [patent_doc_number] => 10625233 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-21 [patent_title] => Testing pharmaceuticals and related substances [patent_app_type] => utility [patent_app_number] => 15/932658 [patent_app_country] => US [patent_app_date] => 2018-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 16 [patent_no_of_words] => 3235 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [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] => 15932658 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/932658
Testing pharmaceuticals and related substances Apr 2, 2018 Issued
Array ( [id] => 16407968 [patent_doc_number] => 10816516 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-27 [patent_title] => Autosamplers and gas chromatographic systems and methods including same [patent_app_type] => utility [patent_app_number] => 15/937959 [patent_app_country] => US [patent_app_date] => 2018-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7498 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15937959 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/937959
Autosamplers and gas chromatographic systems and methods including same Mar 27, 2018 Issued
Array ( [id] => 16485310 [patent_doc_number] => 20200378913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => WATER-CONTAINING SUBSTANCE DETECTION DEVICE, WATER-CONTAINING SUBSTANCE DETECTION METHOD, AND METHOD OF MANUFACTURING RUBBERY POLYMER [patent_app_type] => utility [patent_app_number] => 16/497034 [patent_app_country] => US [patent_app_date] => 2018-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8614 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16497034 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/497034
Water-containing substance detection device, water-containing substance detection method, and method of manufacturing rubbery polymer Mar 25, 2018 Issued
Array ( [id] => 14409715 [patent_doc_number] => 20190170701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => ULTRASONIC FLAW DETECTING APPARATUS, ULTRASONIC FLAW DETECTING METHOD, AND MANUFACTURING METHOD OF PRODUCT [patent_app_type] => utility [patent_app_number] => 15/934230 [patent_app_country] => US [patent_app_date] => 2018-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9010 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15934230 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/934230
Ultrasonic flaw detecting apparatus, ultrasonic flaw detecting method, and manufacturing method of product Mar 22, 2018 Issued
Array ( [id] => 16277887 [patent_doc_number] => 10760908 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-01 [patent_title] => Vibration device, angular velocity sensor, electronic device, and vehicle [patent_app_type] => utility [patent_app_number] => 15/928472 [patent_app_country] => US [patent_app_date] => 2018-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 36 [patent_no_of_words] => 18611 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15928472 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/928472
Vibration device, angular velocity sensor, electronic device, and vehicle Mar 21, 2018 Issued
Array ( [id] => 16565203 [patent_doc_number] => 10890568 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-12 [patent_title] => Gas chromatograph [patent_app_type] => utility [patent_app_number] => 15/928282 [patent_app_country] => US [patent_app_date] => 2018-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5263 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15928282 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/928282
Gas chromatograph Mar 21, 2018 Issued
Array ( [id] => 18933378 [patent_doc_number] => 11885794 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Breath-condensate device [patent_app_type] => utility [patent_app_number] => 16/494981 [patent_app_country] => US [patent_app_date] => 2018-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 8682 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16494981 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/494981
Breath-condensate device Mar 19, 2018 Issued
Array ( [id] => 16500768 [patent_doc_number] => 10866149 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-12-15 [patent_title] => System and method for nondestructive detection of structural irregularities using a directional magnetostrictive phased array sensor with a comb-shaped magnetostrictive patch [patent_app_type] => utility [patent_app_number] => 15/926698 [patent_app_country] => US [patent_app_date] => 2018-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 63 [patent_no_of_words] => 11381 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15926698 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/926698
System and method for nondestructive detection of structural irregularities using a directional magnetostrictive phased array sensor with a comb-shaped magnetostrictive patch Mar 19, 2018 Issued
Array ( [id] => 13316603 [patent_doc_number] => 20180209838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => SENSOR UNIT AND MUSICAL INSTRUMENT [patent_app_type] => utility [patent_app_number] => 15/907783 [patent_app_country] => US [patent_app_date] => 2018-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12518 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15907783 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/907783
Sensor unit and musical instrument Feb 27, 2018 Issued
Array ( [id] => 15135141 [patent_doc_number] => 10481028 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-19 [patent_title] => Pressure detection device [patent_app_type] => utility [patent_app_number] => 15/900163 [patent_app_country] => US [patent_app_date] => 2018-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8436 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15900163 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/900163
Pressure detection device Feb 19, 2018 Issued
Array ( [id] => 16306511 [patent_doc_number] => 10775295 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Apparatus for measurement of road surface friction [patent_app_type] => utility [patent_app_number] => 15/890458 [patent_app_country] => US [patent_app_date] => 2018-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7386 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 373 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15890458 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/890458
Apparatus for measurement of road surface friction Feb 6, 2018 Issued
Array ( [id] => 16500845 [patent_doc_number] => 10866226 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-12-15 [patent_title] => Multi-point ground emission source sensor system [patent_app_type] => utility [patent_app_number] => 15/890939 [patent_app_country] => US [patent_app_date] => 2018-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4760 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15890939 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/890939
Multi-point ground emission source sensor system Feb 6, 2018 Issued
Array ( [id] => 13388945 [patent_doc_number] => 20180246015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => MERCURY-IN-GAS SAMPLING SYSTEM [patent_app_type] => utility [patent_app_number] => 15/873990 [patent_app_country] => US [patent_app_date] => 2018-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2405 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15873990 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/873990
Mercury-in-gas sampling system Jan 17, 2018 Issued
Array ( [id] => 16408018 [patent_doc_number] => 10816568 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-27 [patent_title] => Closed loop accelerometer [patent_app_type] => utility [patent_app_number] => 15/854008 [patent_app_country] => US [patent_app_date] => 2017-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 6811 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15854008 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/854008
Closed loop accelerometer Dec 25, 2017 Issued
Array ( [id] => 16354281 [patent_doc_number] => 10794787 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-06 [patent_title] => Diaphragm seal assembly with evacuated double diaphragm and vacuum monitoring [patent_app_type] => utility [patent_app_number] => 15/854359 [patent_app_country] => US [patent_app_date] => 2017-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 10335 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15854359 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/854359
Diaphragm seal assembly with evacuated double diaphragm and vacuum monitoring Dec 25, 2017 Issued
Array ( [id] => 16801192 [patent_doc_number] => 10996124 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => High accuracy pressure transducer with improved temperature stability [patent_app_type] => utility [patent_app_number] => 16/468292 [patent_app_country] => US [patent_app_date] => 2017-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1704 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16468292 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/468292
High accuracy pressure transducer with improved temperature stability Dec 20, 2017 Issued
Array ( [id] => 13415765 [patent_doc_number] => 20180259425 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-13 [patent_title] => ARTICULATING DUMMY POSITIONING SYSTEM FOR CRASH TEST DUMMY [patent_app_type] => utility [patent_app_number] => 15/850141 [patent_app_country] => US [patent_app_date] => 2017-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2664 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15850141 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/850141
ARTICULATING DUMMY POSITIONING SYSTEM FOR CRASH TEST DUMMY Dec 20, 2017 Abandoned
Array ( [id] => 16879151 [patent_doc_number] => 11029289 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => Ultrasonic TFM with calculated angle beams [patent_app_type] => utility [patent_app_number] => 15/849195 [patent_app_country] => US [patent_app_date] => 2017-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3653 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15849195 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/849195
Ultrasonic TFM with calculated angle beams Dec 19, 2017 Issued
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