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] => 11529776 [patent_doc_number] => 20170089754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'CALIBRATION DEVICE AND CALIBRATION METHOD' [patent_app_type] => utility [patent_app_number] => 15/273328 [patent_app_country] => US [patent_app_date] => 2016-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8760 [patent_no_of_claims] => 4 [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] => 15273328 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/273328
Calibration device and calibration method Sep 21, 2016 Issued
Array ( [id] => 11529774 [patent_doc_number] => 20170089752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'CALIBRATION APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/273313 [patent_app_country] => US [patent_app_date] => 2016-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6360 [patent_no_of_claims] => 4 [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] => 15273313 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/273313
Calibration apparatus Sep 21, 2016 Issued
Array ( [id] => 15135201 [patent_doc_number] => 10481060 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-19 [patent_title] => Density sensor and density sensor manufacturing method [patent_app_type] => utility [patent_app_number] => 15/273014 [patent_app_country] => US [patent_app_date] => 2016-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 6454 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15273014 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/273014
Density sensor and density sensor manufacturing method Sep 21, 2016 Issued
Array ( [id] => 11529775 [patent_doc_number] => 20170089753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'CALIBRATION DEVICE' [patent_app_type] => utility [patent_app_number] => 15/273322 [patent_app_country] => US [patent_app_date] => 2016-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9014 [patent_no_of_claims] => 16 [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] => 15273322 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/273322
Calibration device Sep 21, 2016 Issued
Array ( [id] => 16230174 [patent_doc_number] => 10737710 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-11 [patent_title] => Evaluation unit for a sensor arrangement for railway monitoring, sensor arrangement and corresponding method [patent_app_type] => utility [patent_app_number] => 15/273625 [patent_app_country] => US [patent_app_date] => 2016-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 5783 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15273625 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/273625
Evaluation unit for a sensor arrangement for railway monitoring, sensor arrangement and corresponding method Sep 21, 2016 Issued
Array ( [id] => 13970113 [patent_doc_number] => 10214396 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-26 [patent_title] => Device for determining the replacement state or wear of a rope during use in lifting gear [patent_app_type] => utility [patent_app_number] => 15/272291 [patent_app_country] => US [patent_app_date] => 2016-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6594 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15272291 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/272291
Device for determining the replacement state or wear of a rope during use in lifting gear Sep 20, 2016 Issued
Array ( [id] => 11986925 [patent_doc_number] => 20170291080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-12 [patent_title] => 'METHOD AND DEVICE FOR MEASURING SPEED OF MOVING DEVICE' [patent_app_type] => utility [patent_app_number] => 15/262549 [patent_app_country] => US [patent_app_date] => 2016-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6089 [patent_no_of_claims] => 20 [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] => 15262549 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/262549
Method and device for measuring speed of moving device Sep 11, 2016 Issued
Array ( [id] => 11937702 [patent_doc_number] => 20170241851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-24 [patent_title] => 'PRESSURE SENSOR, PRESSURE SENSOR SYSTEM, MICROPHONE, BLOOD PRESSURE SENSOR AND TOUCH PANEL' [patent_app_type] => utility [patent_app_number] => 15/262795 [patent_app_country] => US [patent_app_date] => 2016-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11230 [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] => 15262795 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/262795
PRESSURE SENSOR, PRESSURE SENSOR SYSTEM, MICROPHONE, BLOOD PRESSURE SENSOR AND TOUCH PANEL Sep 11, 2016 Abandoned
Array ( [id] => 14916175 [patent_doc_number] => 10429404 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-01 [patent_title] => Electronic device having impact detecting function [patent_app_type] => utility [patent_app_number] => 15/260406 [patent_app_country] => US [patent_app_date] => 2016-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4500 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15260406 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/260406
Electronic device having impact detecting function Sep 8, 2016 Issued
Array ( [id] => 11500473 [patent_doc_number] => 20170074658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-16 [patent_title] => 'PHYSICAL QUANTITY SENSOR, SENSOR DEVICE, ELECTRONIC APPARATUS, AND MOVING OBJECT' [patent_app_type] => utility [patent_app_number] => 15/260757 [patent_app_country] => US [patent_app_date] => 2016-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8053 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 15260757 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/260757
Physical quantity sensor, sensor device, electronic apparatus, and moving object Sep 8, 2016 Issued
Array ( [id] => 14640813 [patent_doc_number] => 10365143 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-30 [patent_title] => Measurement ring for fluid flow in a pipeline [patent_app_type] => utility [patent_app_number] => 15/259150 [patent_app_country] => US [patent_app_date] => 2016-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2291 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 15259150 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/259150
Measurement ring for fluid flow in a pipeline Sep 7, 2016 Issued
Array ( [id] => 12234145 [patent_doc_number] => 20180067008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-08 [patent_title] => 'BURIED CAVITY SENSE DIE DIAPHRAGM STOP FOR FORCE SENSORS' [patent_app_type] => utility [patent_app_number] => 15/260065 [patent_app_country] => US [patent_app_date] => 2016-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5208 [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] => 15260065 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/260065
BURIED CAVITY SENSE DIE DIAPHRAGM STOP FOR FORCE SENSORS Sep 7, 2016 Abandoned
Array ( [id] => 11365175 [patent_doc_number] => 20170003155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-05 [patent_title] => 'THERMAL DISPERSION MASS FLOW RATE, MATERIAL INTERFACE, AND LIQUID LEVEL SENSING TRANSDUCER' [patent_app_type] => utility [patent_app_number] => 15/256533 [patent_app_country] => US [patent_app_date] => 2016-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4499 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [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] => 15256533 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/256533
Thermal dispersion mass flow rate, material interface, and liquid level sensing transducer Sep 2, 2016 Issued
Array ( [id] => 13277007 [patent_doc_number] => 10150069 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-11 [patent_title] => Water level sensor device for a fuel filter [patent_app_type] => utility [patent_app_number] => 15/753969 [patent_app_country] => US [patent_app_date] => 2016-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2686 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15753969 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/753969
Water level sensor device for a fuel filter Aug 8, 2016 Issued
Array ( [id] => 13447233 [patent_doc_number] => 20180275159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => PHYSICAL QUANTITY SENSOR [patent_app_type] => utility [patent_app_number] => 15/763212 [patent_app_country] => US [patent_app_date] => 2016-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5833 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15763212 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/763212
Physical quantity sensor Aug 2, 2016 Issued
Array ( [id] => 13837675 [patent_doc_number] => 20190022322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => SENSOR FOR A DRUG DELIVERY DEVICE [patent_app_type] => utility [patent_app_number] => 15/748756 [patent_app_country] => US [patent_app_date] => 2016-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12237 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15748756 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/748756
Sensor for a drug delivery device Jul 25, 2016 Issued
Array ( [id] => 11529965 [patent_doc_number] => 20170089943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'Mechanical Low Pass Filter for Motion Sensors' [patent_app_type] => utility [patent_app_number] => 15/210838 [patent_app_country] => US [patent_app_date] => 2016-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 4784 [patent_no_of_claims] => 22 [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] => 15210838 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/210838
Mechanical low pass filter for motion sensors Jul 13, 2016 Issued
Array ( [id] => 13816203 [patent_doc_number] => 10184867 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-22 [patent_title] => Systems and methods for helmet liner evaluation [patent_app_type] => utility [patent_app_number] => 15/206033 [patent_app_country] => US [patent_app_date] => 2016-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 7744 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15206033 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/206033
Systems and methods for helmet liner evaluation Jul 7, 2016 Issued
Array ( [id] => 11472650 [patent_doc_number] => 20170059433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'SUPERSENSITIVE LINEAR PRESSURE TRANSDUCER' [patent_app_type] => utility [patent_app_number] => 15/198452 [patent_app_country] => US [patent_app_date] => 2016-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 9252 [patent_no_of_claims] => 27 [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] => 15198452 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/198452
Supersensitive linear pressure transducer Jun 29, 2016 Issued
Array ( [id] => 12889123 [patent_doc_number] => 20180188216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-05 [patent_title] => Improvements in and Relating to Fluid Path Networks [patent_app_type] => utility [patent_app_number] => 15/738789 [patent_app_country] => US [patent_app_date] => 2016-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1643 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15738789 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/738789
Fluid path networks Jun 28, 2016 Issued
Menu