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] => 19242867 [patent_doc_number] => 12013297 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Stratum deformation monitoring device, system and method [patent_app_type] => utility [patent_app_number] => 17/968922 [patent_app_country] => US [patent_app_date] => 2022-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 7029 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [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] => 17968922 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/968922
Stratum deformation monitoring device, system and method Oct 18, 2022 Issued
Array ( [id] => 18168876 [patent_doc_number] => 20230035487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => LIQUID DETECTION IN A SENSOR ENVIRONMENT AND REMEDIAL ACTION THEREOF [patent_app_type] => utility [patent_app_number] => 17/964501 [patent_app_country] => US [patent_app_date] => 2022-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3824 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17964501 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/964501
Liquid detection in a sensor environment and remedial action thereof Oct 11, 2022 Issued
Array ( [id] => 18163618 [patent_doc_number] => 20230030211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => LIQUID DETECTION IN A SENSOR ENVIRONMENT AND REMEDIAL ACTION THEREOF [patent_app_type] => utility [patent_app_number] => 17/964520 [patent_app_country] => US [patent_app_date] => 2022-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3828 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17964520 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/964520
LIQUID DETECTION IN A SENSOR ENVIRONMENT AND REMEDIAL ACTION THEREOF Oct 11, 2022 Abandoned
Array ( [id] => 18351764 [patent_doc_number] => 20230139875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => Vacuum-Based Leak Detection [patent_app_type] => utility [patent_app_number] => 17/964232 [patent_app_country] => US [patent_app_date] => 2022-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5054 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17964232 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/964232
Vacuum-based leak detection Oct 11, 2022 Issued
Array ( [id] => 18181048 [patent_doc_number] => 20230041777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => GAS METER AND ASSOCIATED METHODS [patent_app_type] => utility [patent_app_number] => 17/963310 [patent_app_country] => US [patent_app_date] => 2022-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15254 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17963310 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/963310
Gas meter and associated methods Oct 10, 2022 Issued
Array ( [id] => 19978148 [patent_doc_number] => 12345620 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Method and measurement device for determining a measurement variable of particles in an aerosol [patent_app_type] => utility [patent_app_number] => 17/961159 [patent_app_country] => US [patent_app_date] => 2022-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17961159 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/961159
Method and measurement device for determining a measurement variable of particles in an aerosol Oct 5, 2022 Issued
Array ( [id] => 18308826 [patent_doc_number] => 20230112726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => OIL DETERIORATION DETECTION DEVICE, OIL DETERIORATION DETECTION SYSTEM, AND OIL DETERIORATION DETECTION METHOD [patent_app_type] => utility [patent_app_number] => 17/959723 [patent_app_country] => US [patent_app_date] => 2022-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17959723 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/959723
Oil deterioration detection device, oil deterioration detection system, and oil deterioration detection method Oct 3, 2022 Issued
Array ( [id] => 18257624 [patent_doc_number] => 20230084664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => APPARATUS, SYSTEM, AND METHOD OF PROVIDING A SOLIDS LEVEL MONITOR [patent_app_type] => utility [patent_app_number] => 17/951994 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5962 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17951994 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/951994
Apparatus, system, and method of providing a solids level monitor Sep 22, 2022 Issued
Array ( [id] => 18256376 [patent_doc_number] => 20230083415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => APPARATUS, SYSTEM, AND METHOD OF PROVIDING A CONTENT LEVEL MONITOR [patent_app_type] => utility [patent_app_number] => 17/952010 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9918 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17952010 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/952010
Apparatus, system, and method of providing a content level monitor Sep 22, 2022 Issued
Array ( [id] => 19970664 [patent_doc_number] => 12339267 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => System and method for simultaneously examining, maintaining and calibrating multiple sensors and sensor types [patent_app_type] => utility [patent_app_number] => 17/934557 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17934557 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/934557
System and method for simultaneously examining, maintaining and calibrating multiple sensors and sensor types Sep 21, 2022 Issued
Array ( [id] => 19668644 [patent_doc_number] => 12181382 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Micro core-drilling testing system for high-pressure environment [patent_app_type] => utility [patent_app_number] => 17/941235 [patent_app_country] => US [patent_app_date] => 2022-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5457 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17941235 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/941235
Micro core-drilling testing system for high-pressure environment Sep 8, 2022 Issued
Array ( [id] => 18629390 [patent_doc_number] => 20230288270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => SENSOR AND SENSOR SYSTEM" [patent_app_type] => utility [patent_app_number] => 17/823929 [patent_app_country] => US [patent_app_date] => 2022-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10520 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17823929 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/823929
Sensor and sensor system Aug 30, 2022 Issued
Array ( [id] => 19702717 [patent_doc_number] => 12196736 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Remote monitoring of water distribution system [patent_app_type] => utility [patent_app_number] => 17/899313 [patent_app_country] => US [patent_app_date] => 2022-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 8382 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17899313 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/899313
Remote monitoring of water distribution system Aug 29, 2022 Issued
Array ( [id] => 19572974 [patent_doc_number] => 20240377266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => INFORMATION PROCESSING METHOD, INFORMATION PROCESSING APPARATUS, AND MAGNETIC ELEMENT [patent_app_type] => utility [patent_app_number] => 18/686142 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6376 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18686142 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/686142
INFORMATION PROCESSING METHOD, INFORMATION PROCESSING APPARATUS, AND MAGNETIC ELEMENT Aug 21, 2022 Pending
Array ( [id] => 19659703 [patent_doc_number] => 20240426768 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => METHOD FOR INSPECTING A TANK, SLUICE DEVICE AND ARRANGEMENT COMPRISING A TANK, A SLUICE DEVICE AND AN INSPECTION DEVICE [patent_app_type] => utility [patent_app_number] => 18/682495 [patent_app_country] => US [patent_app_date] => 2022-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6906 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [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] => 18682495 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/682495
METHOD FOR INSPECTING A TANK, SLUICE DEVICE AND ARRANGEMENT COMPRISING A TANK, A SLUICE DEVICE AND AN INSPECTION DEVICE Aug 14, 2022 Pending
Array ( [id] => 18256850 [patent_doc_number] => 20230083890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => PRESSURE BASED VOLUME SENSOR FOR LIQUID RECEPTACLE [patent_app_type] => utility [patent_app_number] => 17/880989 [patent_app_country] => US [patent_app_date] => 2022-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7158 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17880989 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/880989
Pressure based volume sensor for liquid receptacle Aug 3, 2022 Issued
Array ( [id] => 18421417 [patent_doc_number] => 20230175880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => LEVEL METER FOR LEVEL LIMIT DETERMINATION AND FOR MEASURING AN IMPEDANCE OF A FILLING MATERIAL [patent_app_type] => utility [patent_app_number] => 17/816801 [patent_app_country] => US [patent_app_date] => 2022-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5358 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17816801 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/816801
Level meter for level limit determination and for measuring an impedance of a filling material Aug 1, 2022 Issued
Array ( [id] => 18302770 [patent_doc_number] => 11624667 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => Interface pressure sensor system for electronic device [patent_app_type] => utility [patent_app_number] => 17/868125 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 30 [patent_no_of_words] => 24057 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17868125 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/868125
Interface pressure sensor system for electronic device Jul 18, 2022 Issued
Array ( [id] => 19448552 [patent_doc_number] => 20240308682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => Angle-of-attack sensor, in particular for an aircraft [patent_app_type] => utility [patent_app_number] => 18/576125 [patent_app_country] => US [patent_app_date] => 2022-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1549 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18576125 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/576125
Angle-of-attack sensor, in particular for an aircraft Jul 6, 2022 Pending
Array ( [id] => 18676573 [patent_doc_number] => 20230314200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => LOW WATER INDICATOR [patent_app_type] => utility [patent_app_number] => 17/858865 [patent_app_country] => US [patent_app_date] => 2022-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2467 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17858865 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/858865
LOW WATER INDICATOR Jul 5, 2022 Abandoned
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