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] => 18755201 [patent_doc_number] => 20230358628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => REALIZATION OF THE PASCAL FROM THE BOLTZMANN CONSTANT USING MASS COMPARISON OF ARTIFACTS IN VACUUM AND GAS [patent_app_type] => utility [patent_app_number] => 18/246244 [patent_app_country] => US [patent_app_date] => 2021-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8914 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18246244 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/246244
REALIZATION OF THE PASCAL FROM THE BOLTZMANN CONSTANT USING MASS COMPARISON OF ARTIFACTS IN VACUUM AND GAS Sep 20, 2021 Pending
Array ( [id] => 18723818 [patent_doc_number] => 20230337936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => A method for analysing a breath sample for screening, diagnosis or monitoring of SARS-CoV-2 carriage or infection (COVID-19) on humans [patent_app_type] => utility [patent_app_number] => 18/044940 [patent_app_country] => US [patent_app_date] => 2021-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10787 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18044940 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/044940
A method for analysing a breath sample for screening, diagnosis or monitoring of SARS-CoV-2 carriage or infection (COVID-19) on humans Sep 16, 2021 Pending
Array ( [id] => 17475027 [patent_doc_number] => 20220082531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => TECHNIQUES FOR SYSTEM SUITABILITY TESTING OF INERT LIQUID CHROMATOGRAPHY SYSTEMS AND COLUMNS [patent_app_type] => utility [patent_app_number] => 17/471393 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7619 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17471393 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/471393
Techniques for system suitability testing of inert liquid chromatography systems and columns Sep 9, 2021 Issued
Array ( [id] => 18414059 [patent_doc_number] => 11668595 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-06-06 [patent_title] => Fluid level and conductivity sensor for high temperature applications [patent_app_type] => utility [patent_app_number] => 17/471589 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4641 [patent_no_of_claims] => 18 [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] => 17471589 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/471589
Fluid level and conductivity sensor for high temperature applications Sep 9, 2021 Issued
Array ( [id] => 17461474 [patent_doc_number] => 20220074779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => NONINTRUSIVE VESSEL LEVEL MEASUREMENT [patent_app_type] => utility [patent_app_number] => 17/467689 [patent_app_country] => US [patent_app_date] => 2021-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4103 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17467689 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/467689
NONINTRUSIVE VESSEL LEVEL MEASUREMENT Sep 6, 2021 Abandoned
Array ( [id] => 18726973 [patent_doc_number] => 20230341254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => FLOWMETER CALIBRATION SYSTEM AND METHOD FOR CRYOGENIC PROPELLANT ROCKET ENGINE [patent_app_type] => utility [patent_app_number] => 18/002405 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6555 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 475 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18002405 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/002405
Flowmeter calibration system and method for cryogenic propellant rocket engine Aug 26, 2021 Issued
Array ( [id] => 18045939 [patent_doc_number] => 11519888 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => System and valve for liquid chromatography [patent_app_type] => utility [patent_app_number] => 17/411488 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 22 [patent_no_of_words] => 10019 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 431 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17411488 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/411488
System and valve for liquid chromatography Aug 24, 2021 Issued
Array ( [id] => 18179775 [patent_doc_number] => 20230040504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => DEFORMABLE SENSORS AND METHODS FOR MODIFYING RUN-TIME MEMBRANE STIFFNESS USING MAGNETIC ATTRACTION [patent_app_type] => utility [patent_app_number] => 17/396062 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10221 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17396062 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/396062
Deformable sensors and methods for modifying run-time membrane stiffness using magnetic attraction Aug 5, 2021 Issued
Array ( [id] => 17244587 [patent_doc_number] => 20210364330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => Sensor Device And Electronic Apparatus [patent_app_type] => utility [patent_app_number] => 17/395519 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8757 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17395519 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/395519
Sensor device and electronic apparatus Aug 5, 2021 Issued
Array ( [id] => 18505563 [patent_doc_number] => 11703370 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => Method and device for accurately monitoring evaporation capacity of water surface evaporator in whole process [patent_app_type] => utility [patent_app_number] => 17/388531 [patent_app_country] => US [patent_app_date] => 2021-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4600 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17388531 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/388531
Method and device for accurately monitoring evaporation capacity of water surface evaporator in whole process Jul 28, 2021 Issued
Array ( [id] => 17371237 [patent_doc_number] => 20220026289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => PROJECTIVE CAPACITIVE FORCE SENSING STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/381475 [patent_app_country] => US [patent_app_date] => 2021-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3375 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17381475 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/381475
PROJECTIVE CAPACITIVE FORCE SENSING STRUCTURE Jul 20, 2021 Abandoned
Array ( [id] => 17373664 [patent_doc_number] => 20220028716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => SUBSTRATE MEASUREMENT SUBSYSTEM [patent_app_type] => utility [patent_app_number] => 17/379677 [patent_app_country] => US [patent_app_date] => 2021-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13426 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17379677 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/379677
Substrate measurement subsystem Jul 18, 2021 Issued
Array ( [id] => 19932942 [patent_doc_number] => 12306145 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Inspection apparatus [patent_app_type] => utility [patent_app_number] => 18/005501 [patent_app_country] => US [patent_app_date] => 2021-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18005501 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/005501
Inspection apparatus Jul 14, 2021 Issued
Array ( [id] => 17186281 [patent_doc_number] => 20210333166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => PASSIVE PRESSURE SENSOR WITH A PIEZOELECTRIC DIAPHRAGM AND A NON-PIEZOELECTRIC SUBSTRATE [patent_app_type] => utility [patent_app_number] => 17/370727 [patent_app_country] => US [patent_app_date] => 2021-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6120 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17370727 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/370727
Passive pressure sensor with a piezoelectric diaphragm and a non-piezoelectric substrate Jul 7, 2021 Issued
Array ( [id] => 18911213 [patent_doc_number] => 11874189 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => MEMS resonator sensor substrate for plasma, temperature, stress, or deposition sensing [patent_app_type] => utility [patent_app_number] => 17/367250 [patent_app_country] => US [patent_app_date] => 2021-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 6247 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17367250 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/367250
MEMS resonator sensor substrate for plasma, temperature, stress, or deposition sensing Jul 1, 2021 Issued
Array ( [id] => 18118416 [patent_doc_number] => 11549804 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Detection apparatus and method for flow deformation of foundation layer in horizontal direction [patent_app_type] => utility [patent_app_number] => 17/337190 [patent_app_country] => US [patent_app_date] => 2021-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 6384 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 532 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17337190 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/337190
Detection apparatus and method for flow deformation of foundation layer in horizontal direction Jun 1, 2021 Issued
Array ( [id] => 18037423 [patent_doc_number] => 20220381638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => CONDITION DETECTION OF PRESSURE TRANSMITTER DIAPHRAGM [patent_app_type] => utility [patent_app_number] => 17/335198 [patent_app_country] => US [patent_app_date] => 2021-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3929 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17335198 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/335198
Condition detection of pressure transmitter diaphragm May 31, 2021 Issued
Array ( [id] => 19362106 [patent_doc_number] => 20240264140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => MANUFACTURING METHOD OF RESIN CONCRETE DEGRADATION MODEL, PREDICTION METHOD OF RESIN CONCRETE DEGRADATION, AND RESIN CONCRETE DEGRADATION MODEL [patent_app_type] => utility [patent_app_number] => 18/565039 [patent_app_country] => US [patent_app_date] => 2021-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4294 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18565039 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/565039
MANUFACTURING METHOD OF RESIN CONCRETE DEGRADATION MODEL, PREDICTION METHOD OF RESIN CONCRETE DEGRADATION, AND RESIN CONCRETE DEGRADATION MODEL May 30, 2021 Pending
Array ( [id] => 17506596 [patent_doc_number] => 20220099699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => ACOUSTIC INTENSITY SENSOR USING A MEMS TRIAXIAL ACCELEROMETER AND MEMS MICROPHONES [patent_app_type] => utility [patent_app_number] => 17/332390 [patent_app_country] => US [patent_app_date] => 2021-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10124 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17332390 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/332390
Acoustic intensity sensor using a MEMS triaxial accelerometer and MEMS microphones May 26, 2021 Issued
Array ( [id] => 18421049 [patent_doc_number] => 20230175512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => METHOD FOR DETERMINING A PUMPED FLOW FROM A PUMP AND A FLOWMETER [patent_app_type] => utility [patent_app_number] => 17/927449 [patent_app_country] => US [patent_app_date] => 2021-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4983 [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] => 17927449 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/927449
METHOD FOR DETERMINING A PUMPED FLOW FROM A PUMP AND A FLOWMETER May 24, 2021 Abandoned
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