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] => 14070251 [patent_doc_number] => 20190084013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => FOREIGN OBJECT INSPECTION DEVICE AND FOREIGN OBJECT INSPECTION METHOD [patent_app_type] => utility [patent_app_number] => 16/037251 [patent_app_country] => US [patent_app_date] => 2018-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8653 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16037251 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/037251
Foreign object inspection device and foreign object inspection method Jul 16, 2018 Issued
Array ( [id] => 16809343 [patent_doc_number] => 20210131897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => MICROMECHANICAL DEVICE AND METHOD FOR MANUFACTURING A MICROMECHANICAL DEVICE [patent_app_type] => utility [patent_app_number] => 16/633266 [patent_app_country] => US [patent_app_date] => 2018-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3769 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16633266 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/633266
Micromechanical device and method for manufacturing a micromechanical device Jul 15, 2018 Issued
Array ( [id] => 15365797 [patent_doc_number] => 20200018663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => Methods and Apparatus for Leak Testing [patent_app_type] => utility [patent_app_number] => 16/036768 [patent_app_country] => US [patent_app_date] => 2018-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1901 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16036768 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/036768
Methods and Apparatus for Leak Testing Jul 15, 2018 Abandoned
Array ( [id] => 16721254 [patent_doc_number] => 20210088401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => LOW-PRESSURE SENSOR DEVICE AND USE OF AN INLET CONNECTOR PIECE AS A FLUID INLET FOR A LOW-PRESSURE SENSOR DEVICE [patent_app_type] => utility [patent_app_number] => 16/635444 [patent_app_country] => US [patent_app_date] => 2018-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2653 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16635444 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/635444
LOW-PRESSURE SENSOR DEVICE AND USE OF AN INLET CONNECTOR PIECE AS A FLUID INLET FOR A LOW-PRESSURE SENSOR DEVICE Jul 10, 2018 Abandoned
Array ( [id] => 16863799 [patent_doc_number] => 11022535 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-01 [patent_title] => Particulate matter detection sensor [patent_app_type] => utility [patent_app_number] => 16/029824 [patent_app_country] => US [patent_app_date] => 2018-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 25 [patent_no_of_words] => 10057 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 377 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16029824 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/029824
Particulate matter detection sensor Jul 8, 2018 Issued
Array ( [id] => 13795761 [patent_doc_number] => 20190011419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => SYSTEM FOR ASSESSING THE QUALITY OF AIR AND DRINKING WATER [patent_app_type] => utility [patent_app_number] => 16/029234 [patent_app_country] => US [patent_app_date] => 2018-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11473 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -43 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16029234 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/029234
System for assessing the quality of air and drinking water Jul 5, 2018 Issued
Array ( [id] => 16448636 [patent_doc_number] => 10840568 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-17 [patent_title] => Apparatus and method for detecting water [patent_app_type] => utility [patent_app_number] => 16/028509 [patent_app_country] => US [patent_app_date] => 2018-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7334 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16028509 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/028509
Apparatus and method for detecting water Jul 5, 2018 Issued
Array ( [id] => 17148970 [patent_doc_number] => 11142028 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-12 [patent_title] => Electronic unit for measuring operating parameters of a vehicle wheel [patent_app_type] => utility [patent_app_number] => 16/645930 [patent_app_country] => US [patent_app_date] => 2018-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2362 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16645930 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/645930
Electronic unit for measuring operating parameters of a vehicle wheel Jun 25, 2018 Issued
Array ( [id] => 16093291 [patent_doc_number] => 20200200632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => CORROSION-PROTECTION ELEMENT FOR A FIELD DEVICE [patent_app_type] => utility [patent_app_number] => 16/629094 [patent_app_country] => US [patent_app_date] => 2018-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5637 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16629094 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/629094
Corrosion-protection element for a field device Jun 18, 2018 Issued
Array ( [id] => 16840324 [patent_doc_number] => 20210148336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => A METHOD FOR DETERMINING WIND TURBINE BLADE EDGEWISE LOAD RECURRENCE [patent_app_type] => utility [patent_app_number] => 16/624343 [patent_app_country] => US [patent_app_date] => 2018-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5354 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16624343 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/624343
A METHOD FOR DETERMINING WIND TURBINE BLADE EDGEWISE LOAD RECURRENCE Jun 13, 2018 Abandoned
Array ( [id] => 17468512 [patent_doc_number] => 11274987 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-15 [patent_title] => Apparatus and methods for testing the integrity of containment sumps [patent_app_type] => utility [patent_app_number] => 15/993794 [patent_app_country] => US [patent_app_date] => 2018-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9421 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15993794 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/993794
Apparatus and methods for testing the integrity of containment sumps May 30, 2018 Issued
Array ( [id] => 15347859 [patent_doc_number] => 20200011821 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => METHOD FOR MEASURING THE INVADED FOREIGN SUBSTANCE CONTENT INTO A POROUS MATERIAL WITH A FINITE THICKNESS BASED ON PRINCIPLES OF VIRTUAL HEAT SOURCES [patent_app_type] => utility [patent_app_number] => 16/337832 [patent_app_country] => US [patent_app_date] => 2018-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3745 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 648 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16337832 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/337832
METHOD FOR MEASURING THE INVADED FOREIGN SUBSTANCE CONTENT INTO A POROUS MATERIAL WITH A FINITE THICKNESS BASED ON PRINCIPLES OF VIRTUAL HEAT SOURCES May 27, 2018 Abandoned
Array ( [id] => 16199761 [patent_doc_number] => 10724915 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-28 [patent_title] => Static pressure measurement probe system and associated method [patent_app_type] => utility [patent_app_number] => 15/990485 [patent_app_country] => US [patent_app_date] => 2018-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1800 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15990485 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/990485
Static pressure measurement probe system and associated method May 24, 2018 Issued
Array ( [id] => 13564641 [patent_doc_number] => 20180333868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-22 [patent_title] => APPARATUS AND METHOD FOR DETECTING DAMAGE TO LINEAR GUIDE [patent_app_type] => utility [patent_app_number] => 15/977261 [patent_app_country] => US [patent_app_date] => 2018-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3531 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15977261 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/977261
Apparatus and method for detecting damage to linear guide May 10, 2018 Issued
Array ( [id] => 15529297 [patent_doc_number] => 20200056954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => OVERPRESSURE PROTECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/610178 [patent_app_country] => US [patent_app_date] => 2018-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7515 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16610178 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/610178
OVERPRESSURE PROTECTION SYSTEM Apr 30, 2018 Abandoned
Array ( [id] => 16199842 [patent_doc_number] => 10724997 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-28 [patent_title] => System combining laser ablation with ultrasound inspection of parts [patent_app_type] => utility [patent_app_number] => 15/967378 [patent_app_country] => US [patent_app_date] => 2018-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 5272 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15967378 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/967378
System combining laser ablation with ultrasound inspection of parts Apr 29, 2018 Issued
Array ( [id] => 13388837 [patent_doc_number] => 20180245961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => AIRFLOW MEASURING DEVICE [patent_app_type] => utility [patent_app_number] => 15/964801 [patent_app_country] => US [patent_app_date] => 2018-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3187 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15964801 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/964801
Airflow measuring device Apr 26, 2018 Issued
Array ( [id] => 16655715 [patent_doc_number] => 20210052351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => TOOL FOR MEASURING CLEANLINESS INSIDE ENDOSCOPE CHANNEL [patent_app_type] => utility [patent_app_number] => 16/605854 [patent_app_country] => US [patent_app_date] => 2018-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3484 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16605854 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/605854
TOOL FOR MEASURING CLEANLINESS INSIDE ENDOSCOPE CHANNEL Apr 24, 2018 Abandoned
Array ( [id] => 17714500 [patent_doc_number] => 11378487 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Determining at least one characteristic of a boundary layer of a wind turbine rotor blade [patent_app_type] => utility [patent_app_number] => 16/630046 [patent_app_country] => US [patent_app_date] => 2018-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3923 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16630046 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/630046
Determining at least one characteristic of a boundary layer of a wind turbine rotor blade Apr 22, 2018 Issued
Array ( [id] => 17120461 [patent_doc_number] => 11131588 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-28 [patent_title] => Energy converter, vibration power generator, force sensor device, and actuator [patent_app_type] => utility [patent_app_number] => 16/623118 [patent_app_country] => US [patent_app_date] => 2018-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 9437 [patent_no_of_claims] => 17 [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] => 16623118 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/623118
Energy converter, vibration power generator, force sensor device, and actuator Apr 19, 2018 Issued
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