Search

Zhitong Chen

Examiner (ID: 19485, Phone: (571)270-1936 , Office: P/2649 )

Most Active Art Unit
2649
Art Unit(s)
2616, 2647, 2649
Total Applications
686
Issued Applications
468
Pending Applications
89
Abandoned Applications
144

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19336951 [patent_doc_number] => 20240251381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => SYSTEM AND METHOD FOR OPTIMIZING ENERGY CONSUMPTION FOR GEOLOCATION DETECTION [patent_app_type] => utility [patent_app_number] => 18/564109 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5133 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18564109 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/564109
SYSTEM AND METHOD FOR OPTIMIZING ENERGY CONSUMPTION FOR GEOLOCATION DETECTION Aug 7, 2022 Pending
Array ( [id] => 20175269 [patent_doc_number] => 12394019 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => System and method for smart contour completion [patent_app_type] => utility [patent_app_number] => 17/799524 [patent_app_country] => US [patent_app_date] => 2022-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17799524 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/799524
System and method for smart contour completion Jul 31, 2022 Issued
Array ( [id] => 18007958 [patent_doc_number] => 20220366725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => Engagement Detection and Attention Estimation for Human-Robot Interaction [patent_app_type] => utility [patent_app_number] => 17/815361 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13582 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17815361 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/815361
Engagement detection and attention estimation for human-robot interaction Jul 26, 2022 Issued
Array ( [id] => 18096562 [patent_doc_number] => 20220414903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => Medical Image Registration Method Based on Progressive Images [patent_app_type] => utility [patent_app_number] => 17/851066 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7476 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17851066 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/851066
Medical image registration method based on progressive images Jun 27, 2022 Issued
Array ( [id] => 18984985 [patent_doc_number] => 11910190 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-20 [patent_title] => System for binding multiple SIM cards to an electronic device [patent_app_type] => utility [patent_app_number] => 17/847424 [patent_app_country] => US [patent_app_date] => 2022-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5633 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17847424 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/847424
System for binding multiple SIM cards to an electronic device Jun 22, 2022 Issued
Array ( [id] => 18747590 [patent_doc_number] => 11806882 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-07 [patent_title] => Robotic picking system and method of use [patent_app_type] => utility [patent_app_number] => 17/840074 [patent_app_country] => US [patent_app_date] => 2022-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 17126 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17840074 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/840074
Robotic picking system and method of use Jun 13, 2022 Issued
Array ( [id] => 17900128 [patent_doc_number] => 20220309790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => ADVANCED VIDEO DATA STREAM EXTRACTION AND MULTI-RESOLUTION VIDEO TRANSMISSION [patent_app_type] => utility [patent_app_number] => 17/840269 [patent_app_country] => US [patent_app_date] => 2022-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17840269 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/840269
Advanced video data stream extraction and multi-resolution video transmission Jun 13, 2022 Issued
Array ( [id] => 18983030 [patent_doc_number] => 11908211 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Method and apparatus for subject identification [patent_app_type] => utility [patent_app_number] => 17/839455 [patent_app_country] => US [patent_app_date] => 2022-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 28 [patent_no_of_words] => 22154 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17839455 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/839455
Method and apparatus for subject identification Jun 12, 2022 Issued
Array ( [id] => 18066443 [patent_doc_number] => 20220397530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => DIGITAL DOMAIN PHOTON PEAK EVENT DETECTION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/836146 [patent_app_country] => US [patent_app_date] => 2022-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17836146 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/836146
Digital domain photon peak event detection system and method Jun 8, 2022 Issued
Array ( [id] => 18096495 [patent_doc_number] => 20220414836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => ULTRASOUND IMAGING APPARATUS, SIGNAL PROCESSING METHOD, AND SIGNAL PROCESSING PROGRAM [patent_app_type] => utility [patent_app_number] => 17/835218 [patent_app_country] => US [patent_app_date] => 2022-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6985 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17835218 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/835218
Ultrasound imaging apparatus, signal processing method, and signal processing program Jun 7, 2022 Issued
Array ( [id] => 18067640 [patent_doc_number] => 20220398728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => COMPUTER-READABLE RECORDING MEDIUM HAVING STORED THEREIN INFORMATION PROCESSING PROGRAM, INFORMATION PROCESSING APPARATUS, AND METHOD FOR PROCESSING INFORMATION [patent_app_type] => utility [patent_app_number] => 17/826159 [patent_app_country] => US [patent_app_date] => 2022-05-27 [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] => -17 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17826159 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/826159
Computer-readable recording medium having stored therein information processing program, information processing apparatus, and method for processing information May 26, 2022 Issued
Array ( [id] => 19906353 [patent_doc_number] => 12283367 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Medical image processing apparatus, medical image processing method, and program [patent_app_type] => utility [patent_app_number] => 17/752403 [patent_app_country] => US [patent_app_date] => 2022-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 4627 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17752403 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/752403
Medical image processing apparatus, medical image processing method, and program May 23, 2022 Issued
Array ( [id] => 19828355 [patent_doc_number] => 12249142 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Method and an electronic apparatus for acquiring a floor map of a room layout [patent_app_type] => utility [patent_app_number] => 17/748378 [patent_app_country] => US [patent_app_date] => 2022-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9388 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17748378 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/748378
Method and an electronic apparatus for acquiring a floor map of a room layout May 18, 2022 Issued
Array ( [id] => 18827282 [patent_doc_number] => 11842564 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-12 [patent_title] => Imaging apparatus and imaging system [patent_app_type] => utility [patent_app_number] => 17/746490 [patent_app_country] => US [patent_app_date] => 2022-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 24 [patent_no_of_words] => 16381 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 555 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17746490 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/746490
Imaging apparatus and imaging system May 16, 2022 Issued
Array ( [id] => 18350301 [patent_doc_number] => 20230138412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => Image data augmentation apparatus and method [patent_app_type] => utility [patent_app_number] => 17/741177 [patent_app_country] => US [patent_app_date] => 2022-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2708 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17741177 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/741177
Image data augmentation apparatus and method May 9, 2022 Issued
Array ( [id] => 17992583 [patent_doc_number] => 20220358620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => REMOTE ASSISTANCE SYSTEM AND REMOTE ASSISTANCE METHOD [patent_app_type] => utility [patent_app_number] => 17/735626 [patent_app_country] => US [patent_app_date] => 2022-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8074 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17735626 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/735626
REMOTE ASSISTANCE SYSTEM AND REMOTE ASSISTANCE METHOD May 2, 2022 Abandoned
Array ( [id] => 18539082 [patent_doc_number] => 20230244190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => RECEIVER DEVICE AND EYE PATTERN-BASED CONTROL PARAMETER ADJUSTMENT METHOD [patent_app_type] => utility [patent_app_number] => 17/732432 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13396 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17732432 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/732432
Receiver device and eye pattern-based control parameter adjustment method Apr 27, 2022 Issued
Array ( [id] => 17983789 [patent_doc_number] => 20220349825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => METHOD AND DEVICE FOR MEASURING CELL CONTRACTILITY [patent_app_type] => utility [patent_app_number] => 17/731285 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8477 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -41 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17731285 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/731285
Method and device for measuring cell contractility Apr 27, 2022 Issued
Array ( [id] => 19628431 [patent_doc_number] => 12167301 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Method and terminal for implementing communication [patent_app_type] => utility [patent_app_number] => 17/725191 [patent_app_country] => US [patent_app_date] => 2022-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 39 [patent_no_of_words] => 29003 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17725191 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/725191
Method and terminal for implementing communication Apr 19, 2022 Issued
Array ( [id] => 19114474 [patent_doc_number] => 20240126224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => Switch Switching Method and Related Apparatus [patent_app_type] => utility [patent_app_number] => 17/913554 [patent_app_country] => US [patent_app_date] => 2022-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15918 [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] => 17913554 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/913554
Switch switching method and related apparatus Apr 11, 2022 Issued
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