Search

Chris C. Chu

Examiner (ID: 11212)

Most Active Art Unit
2815
Art Unit(s)
2815
Total Applications
1003
Issued Applications
778
Pending Applications
1
Abandoned Applications
227

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14749011 [patent_doc_number] => 20190257679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => CLAMP-ON ULTRASONIC SENSOR FOR USE IN AN ULTRASONIC FLOW-RATE MEASURING DEVICE, AND ULTRASONIC FLOW-RATE MEASURING DEVICE [patent_app_type] => utility [patent_app_number] => 16/343110 [patent_app_country] => US [patent_app_date] => 2017-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3464 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16343110 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/343110
Clamp-on ultrasonic sensor having coupling element adapted for respective measuring tube Sep 10, 2017 Issued
Array ( [id] => 18414061 [patent_doc_number] => 11668597 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Detecting and identifying a change in a vibratory meter condition based on stiffness change determination at two locations on the conduit [patent_app_type] => utility [patent_app_number] => 16/640423 [patent_app_country] => US [patent_app_date] => 2017-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 12704 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16640423 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/640423
Detecting and identifying a change in a vibratory meter condition based on stiffness change determination at two locations on the conduit Aug 29, 2017 Issued
Array ( [id] => 14667391 [patent_doc_number] => 10371590 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-06 [patent_title] => Sensor having thermal gradients [patent_app_type] => utility [patent_app_number] => 15/689588 [patent_app_country] => US [patent_app_date] => 2017-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6247 [patent_no_of_claims] => 20 [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] => 15689588 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/689588
Sensor having thermal gradients Aug 28, 2017 Issued
Array ( [id] => 15995913 [patent_doc_number] => 20200173827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => INTEGRATED BRACE BAR [patent_app_type] => utility [patent_app_number] => 16/640969 [patent_app_country] => US [patent_app_date] => 2017-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5558 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16640969 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/640969
Integrated brace bar Aug 28, 2017 Issued
Array ( [id] => 13719871 [patent_doc_number] => 20170370890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-28 [patent_title] => Gas Inlet System for Isotope Ratio Analyzer and Method of Determining an Isotope Ratio [patent_app_type] => utility [patent_app_number] => 15/684762 [patent_app_country] => US [patent_app_date] => 2017-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11894 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15684762 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/684762
Gas inlet system for isotope ratio analyzer and method of determining an isotope ratio Aug 22, 2017 Issued
Array ( [id] => 12052408 [patent_doc_number] => 20170328752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-16 [patent_title] => 'Thermal Type Air Flow Meter Having a Reinforcing Structure Provided on the Base Member between the Board Fixing Part and the Secondary Passage Constituting Part' [patent_app_type] => utility [patent_app_number] => 15/667126 [patent_app_country] => US [patent_app_date] => 2017-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7931 [patent_no_of_claims] => 8 [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] => 15667126 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/667126
Thermal type air flow meter having a reinforcing structure provided on the base member between the board fixing part and the secondary passage constituting part Aug 1, 2017 Issued
Array ( [id] => 12093646 [patent_doc_number] => 20170350739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'MEASUREMENT APPARATUS, MEASUREMENT METHOD, AND PROGRAM' [patent_app_type] => utility [patent_app_number] => 15/663844 [patent_app_country] => US [patent_app_date] => 2017-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8492 [patent_no_of_claims] => 13 [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] => 15663844 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/663844
MEASUREMENT APPARATUS, MEASUREMENT METHOD, AND PROGRAM Jul 30, 2017 Abandoned
Array ( [id] => 12031962 [patent_doc_number] => 20170322061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-09 [patent_title] => 'MEASUREMENT APPARATUS, MEASUREMENT METHOD, AND MEASUREMENT PROGRAM' [patent_app_type] => utility [patent_app_number] => 15/660989 [patent_app_country] => US [patent_app_date] => 2017-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7838 [patent_no_of_claims] => 10 [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] => 15660989 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/660989
Ultrasonic flow measuring apparatus detecting propagation time period from a zero cross point when a peak waveform exceeds a trigger level Jul 26, 2017 Issued
Array ( [id] => 16507341 [patent_doc_number] => 20200386597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => DRIVER CIRCUIT, CONVERTER ELECTRONICS FORMED THEREWITH AND MEASURING SYSTEM FORMED THEREWITH [patent_app_type] => utility [patent_app_number] => 16/324370 [patent_app_country] => US [patent_app_date] => 2017-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10693 [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] => 16324370 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/324370
Driver circuit, converter electronics formed therewith and measuring system formed therewith Jul 13, 2017 Issued
Array ( [id] => 16651057 [patent_doc_number] => 10928228 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-23 [patent_title] => Sensor-based breastfeeding volume measurement device [patent_app_type] => utility [patent_app_number] => 16/317093 [patent_app_country] => US [patent_app_date] => 2017-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3944 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16317093 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/317093
Sensor-based breastfeeding volume measurement device Jul 10, 2017 Issued
Array ( [id] => 15853025 [patent_doc_number] => 10641786 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-05 [patent_title] => Fluid test device with electrical connector having electric heating tube for heat exchange process [patent_app_type] => utility [patent_app_number] => 15/777083 [patent_app_country] => US [patent_app_date] => 2017-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 12603 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15777083 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/777083
Fluid test device with electrical connector having electric heating tube for heat exchange process Jul 6, 2017 Issued
Array ( [id] => 16971451 [patent_doc_number] => 11067418 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Magnetically inductive flowmeter for suppressing noise [patent_app_type] => utility [patent_app_number] => 16/312807 [patent_app_country] => US [patent_app_date] => 2017-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2463 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16312807 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/312807
Magnetically inductive flowmeter for suppressing noise Jun 27, 2017 Issued
Array ( [id] => 15742181 [patent_doc_number] => 20200109979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => FORCE COMPENSATION FOR A VIBRATING FLOWMETER AND RELATED METHOD [patent_app_type] => utility [patent_app_number] => 16/617723 [patent_app_country] => US [patent_app_date] => 2017-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5586 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16617723 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/617723
Force compensation for a vibrating flowmeter and related method Jun 26, 2017 Issued
Array ( [id] => 15256195 [patent_doc_number] => 20190376831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => VIBRATION-TYPE FLUID FLOW-RATE MEASURING SYSTEM HAVING TEMPERATURE COMPENSATION [patent_app_type] => utility [patent_app_number] => 16/315826 [patent_app_country] => US [patent_app_date] => 2017-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19027 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -38 [patent_words_short_claim] => 754 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16315826 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/315826
Vibration-type fluid flow-rate measuring system having temperature compensation Jun 25, 2017 Issued
Array ( [id] => 18173408 [patent_doc_number] => 11573111 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-07 [patent_title] => Flow measuring system having transducer temperatures that deviate from measuring point temperatures [patent_app_type] => utility [patent_app_number] => 16/315834 [patent_app_country] => US [patent_app_date] => 2017-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 17814 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 670 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16315834 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/315834
Flow measuring system having transducer temperatures that deviate from measuring point temperatures Jun 25, 2017 Issued
Array ( [id] => 16879044 [patent_doc_number] => 11029182 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => Magnetic-inductive flowmeter and method for measuring the flow velocity of low conductivity media with a narrowing measuring tube and a field guide-back device [patent_app_type] => utility [patent_app_number] => 16/317176 [patent_app_country] => US [patent_app_date] => 2017-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3555 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [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] => 16317176 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/317176
Magnetic-inductive flowmeter and method for measuring the flow velocity of low conductivity media with a narrowing measuring tube and a field guide-back device Jun 25, 2017 Issued
Array ( [id] => 16044567 [patent_doc_number] => 10684151 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-16 [patent_title] => Method and apparatus for controlling the supply of a level of a liquid contained in a vessel [patent_app_type] => utility [patent_app_number] => 16/312129 [patent_app_country] => US [patent_app_date] => 2017-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3265 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16312129 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/312129
Method and apparatus for controlling the supply of a level of a liquid contained in a vessel Jun 20, 2017 Issued
Array ( [id] => 12145787 [patent_doc_number] => 09880032 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-01-30 [patent_title] => 'Modular removable flow metering assembly with cone shaped differential pressure producer in a compact fluid conduit' [patent_app_type] => utility [patent_app_number] => 15/628125 [patent_app_country] => US [patent_app_date] => 2017-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 5080 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15628125 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/628125
Modular removable flow metering assembly with cone shaped differential pressure producer in a compact fluid conduit Jun 19, 2017 Issued
Array ( [id] => 15900847 [patent_doc_number] => 20200149942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => A NOTCH FILTER IN A VIBRATORY FLOW METER [patent_app_type] => utility [patent_app_number] => 16/618549 [patent_app_country] => US [patent_app_date] => 2017-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6501 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16618549 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/618549
Notch filter in a vibratory flow meter Jun 13, 2017 Issued
Array ( [id] => 16114015 [patent_doc_number] => 20200209030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => Ultrasonic Flow Measurement [patent_app_type] => utility [patent_app_number] => 16/622011 [patent_app_country] => US [patent_app_date] => 2017-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5917 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16622011 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/622011
Ultrasonic flow measurement system including a signal generator exciting the transducers and a phase differentiator Jun 11, 2017 Issued
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