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] => 12889324 [patent_doc_number] => 20180188283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-05 [patent_title] => MULTI-AXIS ACCELEROMETERS WITH REDUCED CROSS-AXIS SENSITIVITY [patent_app_type] => utility [patent_app_number] => 15/846386 [patent_app_country] => US [patent_app_date] => 2017-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10149 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15846386 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/846386
Multi-axis accelerometers with reduced cross-axis sensitivity Dec 18, 2017 Issued
Array ( [id] => 16370297 [patent_doc_number] => 10802046 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-13 [patent_title] => Measurement arrangement [patent_app_type] => utility [patent_app_number] => 15/846744 [patent_app_country] => US [patent_app_date] => 2017-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8352 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15846744 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/846744
Measurement arrangement Dec 18, 2017 Issued
Array ( [id] => 16534325 [patent_doc_number] => 10876916 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-29 [patent_title] => Sensor element [patent_app_type] => utility [patent_app_number] => 15/846598 [patent_app_country] => US [patent_app_date] => 2017-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 8355 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 733 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15846598 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/846598
Sensor element Dec 18, 2017 Issued
Array ( [id] => 16044573 [patent_doc_number] => 10684154 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-16 [patent_title] => Gas meter and associated methods [patent_app_type] => utility [patent_app_number] => 15/839255 [patent_app_country] => US [patent_app_date] => 2017-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 32 [patent_no_of_words] => 15175 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15839255 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/839255
Gas meter and associated methods Dec 11, 2017 Issued
Array ( [id] => 14441975 [patent_doc_number] => 20190178860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => MINIATURE GAS SENSOR [patent_app_type] => utility [patent_app_number] => 15/837227 [patent_app_country] => US [patent_app_date] => 2017-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6020 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15837227 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/837227
Miniature gas sensor Dec 10, 2017 Issued
Array ( [id] => 12626841 [patent_doc_number] => 20180100777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-12 [patent_title] => DEVICE FOR MEASURING THE PRESSURE OF A FLUID FLOWING THROUGH A PIPELINE [patent_app_type] => utility [patent_app_number] => 15/835465 [patent_app_country] => US [patent_app_date] => 2017-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4508 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15835465 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/835465
Device for measuring the pressure of a fluid flowing through a pipeline Dec 7, 2017 Issued
Array ( [id] => 12817294 [patent_doc_number] => 20180164270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-14 [patent_title] => PARTICLE COUNTER SYSTEM AND DETECTING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/836778 [patent_app_country] => US [patent_app_date] => 2017-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4163 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15836778 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/836778
Particle counter system and detecting apparatus Dec 7, 2017 Issued
Array ( [id] => 16604107 [patent_doc_number] => 10905089 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-02 [patent_title] => Milk meter [patent_app_type] => utility [patent_app_number] => 15/831645 [patent_app_country] => US [patent_app_date] => 2017-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4507 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15831645 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/831645
Milk meter Dec 4, 2017 Issued
Array ( [id] => 16572785 [patent_doc_number] => 10894697 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-01-19 [patent_title] => Self-detection device for liner plate of hoisting container and detection method [patent_app_type] => utility [patent_app_number] => 16/076318 [patent_app_country] => US [patent_app_date] => 2017-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 7970 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 542 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16076318 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/076318
Self-detection device for liner plate of hoisting container and detection method Dec 3, 2017 Issued
Array ( [id] => 14377441 [patent_doc_number] => 20190162633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => METHOD OF SAMPLING A CRYOGENIC LIQUID [patent_app_type] => utility [patent_app_number] => 15/823785 [patent_app_country] => US [patent_app_date] => 2017-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3196 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15823785 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/823785
Method of sampling a cryogenic liquid Nov 27, 2017 Issued
Array ( [id] => 14377443 [patent_doc_number] => 20190162634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => CRYOGENIC LIQUID SAMPLER [patent_app_type] => utility [patent_app_number] => 15/823777 [patent_app_country] => US [patent_app_date] => 2017-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2921 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15823777 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/823777
Cryogenic liquid sampler Nov 27, 2017 Issued
Array ( [id] => 15135069 [patent_doc_number] => 10480992 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-19 [patent_title] => Vehicle passenger detection apparatus [patent_app_type] => utility [patent_app_number] => 15/822501 [patent_app_country] => US [patent_app_date] => 2017-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 20 [patent_no_of_words] => 12187 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15822501 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/822501
Vehicle passenger detection apparatus Nov 26, 2017 Issued
Array ( [id] => 12753691 [patent_doc_number] => 20180143064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-24 [patent_title] => METHOD FOR OPERATING A CORIOLIS MASS FLOWMETER AND CORIOLIS MASS FLOWMETER [patent_app_type] => utility [patent_app_number] => 15/817446 [patent_app_country] => US [patent_app_date] => 2017-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4007 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15817446 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/817446
Method for operating a Coriolis mass flowmeter and Coriolis mass flowmeter Nov 19, 2017 Issued
Array ( [id] => 14337729 [patent_doc_number] => 20190150837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => Detecting Human Input Activity for Engagement Assessment Using Wearable Inertia and Audio Sensors [patent_app_type] => utility [patent_app_number] => 15/817663 [patent_app_country] => US [patent_app_date] => 2017-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8931 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15817663 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/817663
Detecting Human Input Activity for Engagement Assessment Using Wearable Inertia and Audio Sensors Nov 19, 2017 Abandoned
Array ( [id] => 12825208 [patent_doc_number] => 20180166908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-14 [patent_title] => PARTICLE COUNTER SYSTEM AND DETECTING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/818217 [patent_app_country] => US [patent_app_date] => 2017-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3939 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 15818217 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/818217
Particle counter system and detecting apparatus Nov 19, 2017 Issued
Array ( [id] => 12817291 [patent_doc_number] => 20180164269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-14 [patent_title] => DETECTING APPARATUS AND VOLATILE ORGANIC COMPOUND DETECTOR [patent_app_type] => utility [patent_app_number] => 15/818115 [patent_app_country] => US [patent_app_date] => 2017-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3943 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 15818115 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/818115
Detecting apparatus and volatile organic compound detector Nov 19, 2017 Issued
Array ( [id] => 16063261 [patent_doc_number] => 10690571 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-23 [patent_title] => Particulate detection system [patent_app_type] => utility [patent_app_number] => 15/814796 [patent_app_country] => US [patent_app_date] => 2017-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 15307 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 342 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15814796 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/814796
Particulate detection system Nov 15, 2017 Issued
Array ( [id] => 12732706 [patent_doc_number] => 20180136069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => FLUID EQUIPMENT [patent_app_type] => utility [patent_app_number] => 15/811342 [patent_app_country] => US [patent_app_date] => 2017-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3584 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15811342 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/811342
FLUID EQUIPMENT Nov 12, 2017 Abandoned
Array ( [id] => 16697872 [patent_doc_number] => 10948463 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Liquid chromatography system, method and use [patent_app_type] => utility [patent_app_number] => 15/809136 [patent_app_country] => US [patent_app_date] => 2017-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 10715 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15809136 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/809136
Liquid chromatography system, method and use Nov 9, 2017 Issued
Array ( [id] => 12179948 [patent_doc_number] => 20180038884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-08 [patent_title] => 'Wind Direction Indicator' [patent_app_type] => utility [patent_app_number] => 15/786349 [patent_app_country] => US [patent_app_date] => 2017-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1075 [patent_no_of_claims] => 12 [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] => 15786349 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/786349
Wind direction indicator Oct 16, 2017 Issued
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