Search

Zhitong Chen

Examiner (ID: 12313, Phone: (571)270-1936 , Office: P/2649 )

Most Active Art Unit
2649
Art Unit(s)
2647, 2616, 2649
Total Applications
691
Issued Applications
469
Pending Applications
93
Abandoned Applications
144

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11939231 [patent_doc_number] => 20170243381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-24 [patent_title] => 'METHOD FOR CREATING AN IMAGE FROM A 3D VOLUME' [patent_app_type] => utility [patent_app_number] => 15/589979 [patent_app_country] => US [patent_app_date] => 2017-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5650 [patent_no_of_claims] => 24 [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] => 15589979 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/589979
Method for creating an image from a 3D volume May 7, 2017 Issued
Array ( [id] => 12052633 [patent_doc_number] => 20170328977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-16 [patent_title] => 'POSITION DETERMINATION APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/588322 [patent_app_country] => US [patent_app_date] => 2017-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2790 [patent_no_of_claims] => 16 [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] => 15588322 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/588322
Position determination apparatus May 4, 2017 Issued
Array ( [id] => 11870979 [patent_doc_number] => 20170238264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-17 [patent_title] => 'UPLINK POWER CONTROL FOR DISTRIBUTED WIRELESS COMMUNICATION' [patent_app_type] => utility [patent_app_number] => 15/586800 [patent_app_country] => US [patent_app_date] => 2017-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7079 [patent_no_of_claims] => 10 [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] => 15586800 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/586800
UPLINK POWER CONTROL FOR DISTRIBUTED WIRELESS COMMUNICATION May 3, 2017 Abandoned
Array ( [id] => 11760953 [patent_doc_number] => 20170207823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-20 [patent_title] => 'COMMUNICATION VIA A MAGNIO' [patent_app_type] => utility [patent_app_number] => 15/479256 [patent_app_country] => US [patent_app_date] => 2017-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7568 [patent_no_of_claims] => 44 [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] => 15479256 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/479256
Communication via a magnio Apr 3, 2017 Issued
Array ( [id] => 11747479 [patent_doc_number] => 20170201552 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-13 [patent_title] => 'SYNCHRONIZING FLOOR CONTROL AND MEDIA SHARING IN A HALF-DUPLEX PTT SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/469259 [patent_app_country] => US [patent_app_date] => 2017-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 15726 [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] => 15469259 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/469259
SYNCHRONIZING FLOOR CONTROL AND MEDIA SHARING IN A HALF-DUPLEX PTT SYSTEM Mar 23, 2017 Abandoned
Array ( [id] => 17451496 [patent_doc_number] => 11266329 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-08 [patent_title] => Energy harvesting for sensor systems [patent_app_type] => utility [patent_app_number] => 16/084729 [patent_app_country] => US [patent_app_date] => 2017-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 5415 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16084729 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/084729
Energy harvesting for sensor systems Mar 13, 2017 Issued
Array ( [id] => 12096728 [patent_doc_number] => 20170353821 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'COMMUNICATION BETWEEN DEVICES AND DEVICE ACCESSORIES' [patent_app_type] => utility [patent_app_number] => 15/442581 [patent_app_country] => US [patent_app_date] => 2017-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 10541 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 6 [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] => 15442581 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/442581
Communication between devices and device accessories Feb 23, 2017 Issued
Array ( [id] => 13846119 [patent_doc_number] => 20190026544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => FACE LIVENESS DETECTION USING BACKGROUND/FOREGROUND MOTION ANALYSIS [patent_app_type] => utility [patent_app_number] => 16/071026 [patent_app_country] => US [patent_app_date] => 2017-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13928 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16071026 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/071026
Face liveness detection using background/foreground motion analysis Feb 7, 2017 Issued
Array ( [id] => 16835564 [patent_doc_number] => 11011826 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Near-field electromagnetic induction (NFEMI) device [patent_app_type] => utility [patent_app_number] => 15/420621 [patent_app_country] => US [patent_app_date] => 2017-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 3874 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15420621 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/420621
Near-field electromagnetic induction (NFEMI) device Jan 30, 2017 Issued
Array ( [id] => 13897891 [patent_doc_number] => 20190038150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => METHOD FOR ANALYZING BLOOD FLOW BY USING MEDICAL IMAGE [patent_app_type] => utility [patent_app_number] => 16/074636 [patent_app_country] => US [patent_app_date] => 2017-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3710 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 16074636 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/074636
Method for analyzing blood flow by using medical image Jan 24, 2017 Issued
Array ( [id] => 17497204 [patent_doc_number] => 11285894 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Structural module assembly having overmolded electrically conductive reinforcements [patent_app_type] => utility [patent_app_number] => 16/069790 [patent_app_country] => US [patent_app_date] => 2017-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4478 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16069790 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/069790
Structural module assembly having overmolded electrically conductive reinforcements Jan 15, 2017 Issued
Array ( [id] => 11608981 [patent_doc_number] => 20170126285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-04 [patent_title] => 'Antenna Tuning Unit' [patent_app_type] => utility [patent_app_number] => 15/407079 [patent_app_country] => US [patent_app_date] => 2017-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9556 [patent_no_of_claims] => 23 [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] => 15407079 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/407079
Antenna Tuning Unit Jan 15, 2017 Abandoned
Array ( [id] => 11571364 [patent_doc_number] => 20170110007 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-20 [patent_title] => 'BATTERY-LESS DATA TRANSMISSION MODULE ACCESSORY FOR PORTABLE AND HANDHELD METROLOGY DEVICES' [patent_app_type] => utility [patent_app_number] => 15/394182 [patent_app_country] => US [patent_app_date] => 2016-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 14712 [patent_no_of_claims] => 19 [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] => 15394182 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/394182
Battery-less data transmission module accessory for portable and handheld metrology devices Dec 28, 2016 Issued
Array ( [id] => 15095683 [patent_doc_number] => 20190342653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => PORTABLE COMMUNICATION DEVICE AND METHOD OF OPERATING THE SAME IN COVERT OPERATION MODE [patent_app_type] => utility [patent_app_number] => 16/466838 [patent_app_country] => US [patent_app_date] => 2016-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4677 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16466838 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/466838
Portable communication device and method of operating the same in covert operation mode Dec 22, 2016 Issued
Array ( [id] => 15079067 [patent_doc_number] => 10469036 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-05 [patent_title] => Receiver calibration using power amplifier noise [patent_app_type] => utility [patent_app_number] => 15/387948 [patent_app_country] => US [patent_app_date] => 2016-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 6356 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15387948 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/387948
Receiver calibration using power amplifier noise Dec 21, 2016 Issued
Array ( [id] => 11711653 [patent_doc_number] => 20170180152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'MULTI-MODE CONTROLLER AREA NETWORK-BLUETOOTH NETWORK BRIDGE' [patent_app_type] => utility [patent_app_number] => 15/387754 [patent_app_country] => US [patent_app_date] => 2016-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 12890 [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] => 15387754 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/387754
MULTI-MODE CONTROLLER AREA NETWORK-BLUETOOTH NETWORK BRIDGE Dec 21, 2016 Abandoned
Array ( [id] => 16049181 [patent_doc_number] => 10686482 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-16 [patent_title] => Wi-gig signal radiation via ground plane subwavelength slit [patent_app_type] => utility [patent_app_number] => 15/386753 [patent_app_country] => US [patent_app_date] => 2016-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 8240 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15386753 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/386753
Wi-gig signal radiation via ground plane subwavelength slit Dec 20, 2016 Issued
Array ( [id] => 11733555 [patent_doc_number] => 20170194998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-06 [patent_title] => 'ELECTRONIC DEVICE HOLDER' [patent_app_type] => utility [patent_app_number] => 15/386380 [patent_app_country] => US [patent_app_date] => 2016-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 890 [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] => 15386380 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/386380
ELECTRONIC DEVICE HOLDER Dec 20, 2016 Abandoned
Array ( [id] => 12224326 [patent_doc_number] => 20180062687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'Portable Charging Case Module' [patent_app_type] => utility [patent_app_number] => 15/386973 [patent_app_country] => US [patent_app_date] => 2016-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 5160 [patent_no_of_claims] => 9 [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] => 15386973 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/386973
Portable charging case module Dec 20, 2016 Issued
Array ( [id] => 13832189 [patent_doc_number] => 20190019579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-17 [patent_title] => MEDICAL REPORTING APPARTUS [patent_app_type] => utility [patent_app_number] => 16/066334 [patent_app_country] => US [patent_app_date] => 2016-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10618 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16066334 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/066334
Medical reporting apparatus Dec 19, 2016 Issued
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