Search

Zhitong Chen

Examiner (ID: 2165, Phone: (571)270-1936 , Office: P/2649 )

Most Active Art Unit
2649
Art Unit(s)
2649, 2647, 2616
Total Applications
695
Issued Applications
469
Pending Applications
96
Abandoned Applications
145

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15560065 [patent_doc_number] => 20200064444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => METHOD, APPARATUS, AND SYSTEM FOR HUMAN IDENTIFICATION BASED ON HUMAN RADIO BIOMETRIC INFORMATION [patent_app_type] => utility [patent_app_number] => 16/667757 [patent_app_country] => US [patent_app_date] => 2019-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16667757 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/667757
METHOD, APPARATUS, AND SYSTEM FOR HUMAN IDENTIFICATION BASED ON HUMAN RADIO BIOMETRIC INFORMATION Oct 28, 2019 Abandoned
Array ( [id] => 15535127 [patent_doc_number] => 20200059870 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => UPLINK POWER CONTROL FOR DISTRIBUTED WIRELESS COMMUNICATION [patent_app_type] => utility [patent_app_number] => 16/664255 [patent_app_country] => US [patent_app_date] => 2019-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6881 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16664255 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/664255
Uplink power control for distributed wireless communication Oct 24, 2019 Issued
Array ( [id] => 15838207 [patent_doc_number] => 20200134386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => APPARATUS AND METHOD FOR CLASSIFYING IMAGE [patent_app_type] => utility [patent_app_number] => 16/662424 [patent_app_country] => US [patent_app_date] => 2019-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4241 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16662424 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/662424
Apparatus and method for classifying image Oct 23, 2019 Issued
Array ( [id] => 16780732 [patent_doc_number] => 20210117811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => PROVIDING PREDICTIVE ANALYTICS WITH PREDICTIONS TAILORED FOR A SPECIFIC DOMAIN [patent_app_type] => utility [patent_app_number] => 16/658812 [patent_app_country] => US [patent_app_date] => 2019-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16658812 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/658812
Providing predictive analytics with predictions tailored for a specific domain Oct 20, 2019 Issued
Array ( [id] => 16595548 [patent_doc_number] => 10904838 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-26 [patent_title] => Method of power control for uplink transmission [patent_app_type] => utility [patent_app_number] => 16/597189 [patent_app_country] => US [patent_app_date] => 2019-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 22 [patent_no_of_words] => 11063 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16597189 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/597189
Method of power control for uplink transmission Oct 8, 2019 Issued
Array ( [id] => 16595548 [patent_doc_number] => 10904838 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-26 [patent_title] => Method of power control for uplink transmission [patent_app_type] => utility [patent_app_number] => 16/597189 [patent_app_country] => US [patent_app_date] => 2019-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 22 [patent_no_of_words] => 11063 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16597189 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/597189
Method of power control for uplink transmission Oct 8, 2019 Issued
Array ( [id] => 16595548 [patent_doc_number] => 10904838 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-26 [patent_title] => Method of power control for uplink transmission [patent_app_type] => utility [patent_app_number] => 16/597189 [patent_app_country] => US [patent_app_date] => 2019-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 22 [patent_no_of_words] => 11063 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16597189 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/597189
Method of power control for uplink transmission Oct 8, 2019 Issued
Array ( [id] => 16595548 [patent_doc_number] => 10904838 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-26 [patent_title] => Method of power control for uplink transmission [patent_app_type] => utility [patent_app_number] => 16/597189 [patent_app_country] => US [patent_app_date] => 2019-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 22 [patent_no_of_words] => 11063 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16597189 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/597189
Method of power control for uplink transmission Oct 8, 2019 Issued
Array ( [id] => 17416519 [patent_doc_number] => 20220051423 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => Optical Surface Encoder [patent_app_type] => utility [patent_app_number] => 17/281160 [patent_app_country] => US [patent_app_date] => 2019-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10705 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17281160 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/281160
Optical surface encoder Oct 3, 2019 Issued
Array ( [id] => 19294002 [patent_doc_number] => 12033356 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Coefficient determination device, pigment concentration calculation device, coefficient determination method, and non-transitory computer-readable storage medium [patent_app_type] => utility [patent_app_number] => 17/287247 [patent_app_country] => US [patent_app_date] => 2019-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 12599 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17287247 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/287247
Coefficient determination device, pigment concentration calculation device, coefficient determination method, and non-transitory computer-readable storage medium Oct 3, 2019 Issued
Array ( [id] => 18750935 [patent_doc_number] => 11810251 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Remote sensing method to model terrain shape by detecting reliable ground points [patent_app_type] => utility [patent_app_number] => 16/591928 [patent_app_country] => US [patent_app_date] => 2019-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7314 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16591928 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/591928
Remote sensing method to model terrain shape by detecting reliable ground points Oct 2, 2019 Issued
Array ( [id] => 18015559 [patent_doc_number] => 11507857 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-22 [patent_title] => Systems and methods for using artificial intelligence to present geographically relevant user-specific recommendations based on user attentiveness [patent_app_type] => utility [patent_app_number] => 16/589241 [patent_app_country] => US [patent_app_date] => 2019-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 19144 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16589241 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/589241
Systems and methods for using artificial intelligence to present geographically relevant user-specific recommendations based on user attentiveness Sep 30, 2019 Issued
Array ( [id] => 17730266 [patent_doc_number] => 11386660 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Advanced video data stream extraction and multi-resolution video transmission [patent_app_type] => utility [patent_app_number] => 16/576051 [patent_app_country] => US [patent_app_date] => 2019-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 16050 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16576051 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/576051
Advanced video data stream extraction and multi-resolution video transmission Sep 18, 2019 Issued
Array ( [id] => 15353037 [patent_doc_number] => 20200014410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => METHOD AND APPARATUS FOR DYNAMIC TUNING [patent_app_type] => utility [patent_app_number] => 16/572113 [patent_app_country] => US [patent_app_date] => 2019-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21587 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16572113 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/572113
Method and apparatus for dynamic tuning Sep 15, 2019 Issued
Array ( [id] => 15348763 [patent_doc_number] => 20200012273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => COMMUNICATION ROBOT AND METHOD FOR OPERATING THE SAME [patent_app_type] => utility [patent_app_number] => 16/571998 [patent_app_country] => US [patent_app_date] => 2019-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13620 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16571998 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/571998
COMMUNICATION ROBOT AND METHOD FOR OPERATING THE SAME Sep 15, 2019 Abandoned
Array ( [id] => 17402304 [patent_doc_number] => 20220044395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => SYSTEM, METHOD AND INTERFACE FOR COMMUNICATION AND VIEWING OF MEDICAL IMAGING [patent_app_type] => utility [patent_app_number] => 17/276457 [patent_app_country] => US [patent_app_date] => 2019-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7672 [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] => 17276457 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/276457
SYSTEM, METHOD AND INTERFACE FOR COMMUNICATION AND VIEWING OF MEDICAL IMAGING Sep 12, 2019 Abandoned
Array ( [id] => 15301557 [patent_doc_number] => 20190393914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => SPECTRUM SCRUBBER [patent_app_type] => utility [patent_app_number] => 16/561142 [patent_app_country] => US [patent_app_date] => 2019-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9831 [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] => 16561142 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/561142
Spectrum scrubber Sep 4, 2019 Issued
Array ( [id] => 15595593 [patent_doc_number] => 20200074331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => Machine Learning Model Explanation Apparatus and Methods [patent_app_type] => utility [patent_app_number] => 16/555530 [patent_app_country] => US [patent_app_date] => 2019-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4098 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16555530 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/555530
Machine learning model explanation apparatus and methods Aug 28, 2019 Issued
Array ( [id] => 17062643 [patent_doc_number] => 11107250 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Computer architecture for artificial image generation using auto-encoder [patent_app_type] => utility [patent_app_number] => 16/550040 [patent_app_country] => US [patent_app_date] => 2019-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9419 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16550040 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/550040
Computer architecture for artificial image generation using auto-encoder Aug 22, 2019 Issued
Array ( [id] => 15716425 [patent_doc_number] => 20200104980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => MULTI-ELECTRON BEAM IMAGE ACQUISITION APPARATUS, AND MULTI-ELECTRON BEAM IMAGE ACQUISITION METHOD [patent_app_type] => utility [patent_app_number] => 16/548223 [patent_app_country] => US [patent_app_date] => 2019-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12342 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16548223 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/548223
MULTI-ELECTRON BEAM IMAGE ACQUISITION APPARATUS, AND MULTI-ELECTRON BEAM IMAGE ACQUISITION METHOD Aug 21, 2019 Abandoned
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