Search

Mary Da Zhi Wang Cheung

Examiner (ID: 11961, Phone: (571)272-6705 , Office: P/3667 )

Most Active Art Unit
3665
Art Unit(s)
3694, 3621, 2161, 3667, 3665, 2171, 2787, 2175, 2771
Total Applications
1166
Issued Applications
899
Pending Applications
90
Abandoned Applications
192

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15588249 [patent_doc_number] => 20200070659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => AUTOMATIC DRIVING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/514063 [patent_app_country] => US [patent_app_date] => 2019-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8747 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16514063 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/514063
Automatic driving system Jul 16, 2019 Issued
Array ( [id] => 16968704 [patent_doc_number] => 11064647 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Robotic litter processing system [patent_app_type] => utility [patent_app_number] => 16/513540 [patent_app_country] => US [patent_app_date] => 2019-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 15857 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16513540 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/513540
Robotic litter processing system Jul 15, 2019 Issued
Array ( [id] => 18046052 [patent_doc_number] => 11520002 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Real-time vessel navigation tracking [patent_app_type] => utility [patent_app_number] => 16/509150 [patent_app_country] => US [patent_app_date] => 2019-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 17891 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16509150 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/509150
Real-time vessel navigation tracking Jul 10, 2019 Issued
Array ( [id] => 15588535 [patent_doc_number] => 20200070802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 16/444372 [patent_app_country] => US [patent_app_date] => 2019-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4608 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16444372 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/444372
Control device Jun 17, 2019 Issued
Array ( [id] => 15208807 [patent_doc_number] => 20190367090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => Self-configuring Systems [patent_app_type] => utility [patent_app_number] => 16/432146 [patent_app_country] => US [patent_app_date] => 2019-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5571 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16432146 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/432146
Self-configuring Systems Jun 4, 2019 Abandoned
Array ( [id] => 16467747 [patent_doc_number] => 20200369284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => METHOD FOR INCREASING CONTROL PERFORMANCE OF MODEL PREDICTIVE CONTROL COST FUNCTIONS [patent_app_type] => utility [patent_app_number] => 16/418658 [patent_app_country] => US [patent_app_date] => 2019-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16418658 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/418658
Method for increasing control performance of model predictive control cost functions May 20, 2019 Issued
Array ( [id] => 17105990 [patent_doc_number] => 11126202 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Obstacle-avoidance control method for unmanned aerial vehicle (UAV), flight controller and UAV [patent_app_type] => utility [patent_app_number] => 16/417074 [patent_app_country] => US [patent_app_date] => 2019-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 4964 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16417074 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/417074
Obstacle-avoidance control method for unmanned aerial vehicle (UAV), flight controller and UAV May 19, 2019 Issued
Array ( [id] => 15208795 [patent_doc_number] => 20190367084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => APPARATUS AND METHOD FOR CONTROLLING OF STEER BY WIRE SYSTEM [patent_app_type] => utility [patent_app_number] => 16/417411 [patent_app_country] => US [patent_app_date] => 2019-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16417411 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/417411
Apparatus and method for controlling of steer by wire system May 19, 2019 Issued
Array ( [id] => 14777021 [patent_doc_number] => 20190263408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => SYSTEMS AND METHODS FOR RESPONSE VEHICLE PUMP CONTROL [patent_app_type] => utility [patent_app_number] => 16/413033 [patent_app_country] => US [patent_app_date] => 2019-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11748 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16413033 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/413033
Systems and methods for response vehicle pump control May 14, 2019 Issued
Array ( [id] => 17658638 [patent_doc_number] => 20220179103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => LOCATOR, ACCURACY EVALUATION SYSTEM THEREFOR, AND POSITIONING METHOD [patent_app_type] => utility [patent_app_number] => 17/601308 [patent_app_country] => US [patent_app_date] => 2019-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17601308 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/601308
Locator, accuracy evaluation system therefor, and positioning method May 12, 2019 Issued
Array ( [id] => 16436760 [patent_doc_number] => 20200354086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => PREDICTIVE PART MAINTENANCE [patent_app_type] => utility [patent_app_number] => 16/406827 [patent_app_country] => US [patent_app_date] => 2019-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15234 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16406827 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/406827
Predictive part maintenance May 7, 2019 Issued
Array ( [id] => 16423497 [patent_doc_number] => 20200348695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => Angle-Of-Attack Flight Computer Systems and Methods [patent_app_type] => utility [patent_app_number] => 16/399893 [patent_app_country] => US [patent_app_date] => 2019-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6689 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16399893 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/399893
Angle-of-attack flight computer systems and methods Apr 29, 2019 Issued
Array ( [id] => 16773544 [patent_doc_number] => 10984660 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Systems and methods for multi-channel remote identification of aircraft [patent_app_type] => utility [patent_app_number] => 16/392832 [patent_app_country] => US [patent_app_date] => 2019-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 16288 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16392832 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/392832
Systems and methods for multi-channel remote identification of aircraft Apr 23, 2019 Issued
Array ( [id] => 17008603 [patent_doc_number] => 20210239764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => SYSTEM AND METHOD FOR BATTERY SELECTION [patent_app_type] => utility [patent_app_number] => 17/048995 [patent_app_country] => US [patent_app_date] => 2019-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5680 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 17048995 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/048995
System and method for battery selection Apr 18, 2019 Issued
Array ( [id] => 16854585 [patent_doc_number] => 20210155330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => AUTONOMOUS UNDERWATER VEHICLE [patent_app_type] => utility [patent_app_number] => 17/047309 [patent_app_country] => US [patent_app_date] => 2019-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17047309 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/047309
Autonomous underwater vehicle Apr 9, 2019 Issued
Array ( [id] => 14962203 [patent_doc_number] => 20190308579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => Seat Sensing and Reporting Apparatus [patent_app_type] => utility [patent_app_number] => 16/372484 [patent_app_country] => US [patent_app_date] => 2019-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5952 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16372484 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/372484
Seat Sensing and Reporting Apparatus Apr 1, 2019 Pending
Array ( [id] => 14580255 [patent_doc_number] => 20190217736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => Charge Control System for Mobile Energy Storage Fleet [patent_app_type] => utility [patent_app_number] => 16/369460 [patent_app_country] => US [patent_app_date] => 2019-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19167 [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] => 16369460 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/369460
Charge control system for mobile energy storage fleet Mar 28, 2019 Issued
Array ( [id] => 17103887 [patent_doc_number] => 11124080 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Charge control system for mobile energy storage fleet [patent_app_type] => utility [patent_app_number] => 16/369454 [patent_app_country] => US [patent_app_date] => 2019-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 19199 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16369454 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/369454
Charge control system for mobile energy storage fleet Mar 28, 2019 Issued
Array ( [id] => 16347514 [patent_doc_number] => 20200312165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => Systems and Methods for Multi-Channel Remote Identification of Aircraft [patent_app_type] => utility [patent_app_number] => 16/363883 [patent_app_country] => US [patent_app_date] => 2019-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9319 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16363883 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/363883
Systems and methods for multi-channel remote identification of aircraft Mar 24, 2019 Issued
Array ( [id] => 14867163 [patent_doc_number] => 20190283823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => ELECTRONIC DEVICE AND METHOD FOR OPERATING SAME [patent_app_type] => utility [patent_app_number] => 16/353152 [patent_app_country] => US [patent_app_date] => 2019-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15024 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16353152 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/353152
Electronic device and method for operating same Mar 13, 2019 Issued
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