Search

Calvin Ma

Examiner (ID: 17824, Phone: (571)270-1713 , Office: P/2693 )

Most Active Art Unit
2693
Art Unit(s)
2621, 2629, 2693
Total Applications
975
Issued Applications
727
Pending Applications
65
Abandoned Applications
203

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18325027 [patent_doc_number] => 20230123155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => ELECTRONIC PEN CORE BODY AND ELECTRONIC PEN [patent_app_type] => utility [patent_app_number] => 18/066236 [patent_app_country] => US [patent_app_date] => 2022-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9428 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18066236 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/066236
Electronic pen core body and electronic pen Dec 13, 2022 Issued
Array ( [id] => 20000412 [patent_doc_number] => 20250138634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => NEURAL STIMULATOR/INTERFACE, DIRECT NEURAL INTERFACE, ELECTRONIC DEVICE, NEURAL STIMULATOR/INTERFACE INITIALISATION METHOD, METHOD FOR CONTROLLING AN ELECTRONIC DEVICE AND CORRESPONDING PROGRAM [patent_app_type] => utility [patent_app_number] => 18/719526 [patent_app_country] => US [patent_app_date] => 2022-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8869 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18719526 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/719526
NEURAL STIMULATOR/INTERFACE, DIRECT NEURAL INTERFACE, ELECTRONIC DEVICE, NEURAL STIMULATOR/INTERFACE INITIALISATION METHOD, METHOD FOR CONTROLLING AN ELECTRONIC DEVICE AND CORRESPONDING PROGRAM Dec 11, 2022 Pending
Array ( [id] => 18344912 [patent_doc_number] => 20230133022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => BRAIN COMPUTER INTERFACE (BCI) SYSTEM THAT CAN BE IMPLEMENTED ON MULTIPLE DEVICES [patent_app_type] => utility [patent_app_number] => 17/978271 [patent_app_country] => US [patent_app_date] => 2022-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8520 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17978271 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/978271
Brain computer interface (BCI) system that can be implemented on multiple devices Oct 31, 2022 Issued
Array ( [id] => 18471050 [patent_doc_number] => 20230205336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => TOUCH DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/976543 [patent_app_country] => US [patent_app_date] => 2022-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11733 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17976543 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/976543
Touch display device Oct 27, 2022 Issued
Array ( [id] => 18453976 [patent_doc_number] => 20230195256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => TOUCH DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/974181 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19690 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17974181 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/974181
Touch display device Oct 25, 2022 Issued
Array ( [id] => 20468037 [patent_doc_number] => 12524075 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Multi channel data aggregation based data compression [patent_app_type] => utility [patent_app_number] => 18/701758 [patent_app_country] => US [patent_app_date] => 2022-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3119 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18701758 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/701758
Multi channel data aggregation based data compression Oct 17, 2022 Issued
Array ( [id] => 18686799 [patent_doc_number] => 11782535 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-10 [patent_title] => Adaptive channel switching mechanism [patent_app_type] => utility [patent_app_number] => 17/967630 [patent_app_country] => US [patent_app_date] => 2022-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6219 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17967630 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/967630
Adaptive channel switching mechanism Oct 16, 2022 Issued
Array ( [id] => 18966073 [patent_doc_number] => 11899839 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-13 [patent_title] => System for multimodal machine-aided comprehension analysis and assistance [patent_app_type] => utility [patent_app_number] => 17/965566 [patent_app_country] => US [patent_app_date] => 2022-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 7311 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17965566 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/965566
System for multimodal machine-aided comprehension analysis and assistance Oct 12, 2022 Issued
Array ( [id] => 18445836 [patent_doc_number] => 11681405 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Touch sensor and display device [patent_app_type] => utility [patent_app_number] => 17/963982 [patent_app_country] => US [patent_app_date] => 2022-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 57 [patent_figures_cnt] => 60 [patent_no_of_words] => 23442 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17963982 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/963982
Touch sensor and display device Oct 10, 2022 Issued
Array ( [id] => 18780980 [patent_doc_number] => 11822719 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-21 [patent_title] => System and method for controlling digital cinematic content based on emotional state of characters [patent_app_type] => utility [patent_app_number] => 17/963624 [patent_app_country] => US [patent_app_date] => 2022-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 26448 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17963624 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/963624
System and method for controlling digital cinematic content based on emotional state of characters Oct 10, 2022 Issued
Array ( [id] => 18486725 [patent_doc_number] => 20230214070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => TOUCH DISPLAY DEVICE AND FILM FOR TOUCH DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/962124 [patent_app_country] => US [patent_app_date] => 2022-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15166 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17962124 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/962124
Touch display device and film for touch display device Oct 6, 2022 Issued
Array ( [id] => 18765899 [patent_doc_number] => 11816299 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Foldable display device [patent_app_type] => utility [patent_app_number] => 17/938117 [patent_app_country] => US [patent_app_date] => 2022-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 16081 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17938117 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/938117
Foldable display device Oct 4, 2022 Issued
Array ( [id] => 18568883 [patent_doc_number] => 20230259219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => DISPLAY DEVICE AND TOUCH INPUT SYSTEM INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/937885 [patent_app_country] => US [patent_app_date] => 2022-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13612 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17937885 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/937885
Display device and touch input system including the same Oct 3, 2022 Issued
Array ( [id] => 18795775 [patent_doc_number] => 11829561 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Floating image generation device and floating image touch-control device [patent_app_type] => utility [patent_app_number] => 17/957215 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 3651 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17957215 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/957215
Floating image generation device and floating image touch-control device Sep 29, 2022 Issued
Array ( [id] => 20000411 [patent_doc_number] => 20250138633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => DIGITALLY ASSISTED SENSOR RECORDING CIRCUIT WITH CONTINUOUS OFFSET CANCELLATION [patent_app_type] => utility [patent_app_number] => 18/694280 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1923 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18694280 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/694280
Digitally assisted sensor recording circuit with continuous offset cancellation Sep 22, 2022 Issued
Array ( [id] => 18145544 [patent_doc_number] => 20230019400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/946116 [patent_app_country] => US [patent_app_date] => 2022-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26165 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17946116 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/946116
Semiconductor device Sep 15, 2022 Issued
Array ( [id] => 18415706 [patent_doc_number] => 11670251 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Method for driving semiconductor device [patent_app_type] => utility [patent_app_number] => 17/944224 [patent_app_country] => US [patent_app_date] => 2022-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 99 [patent_no_of_words] => 44067 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17944224 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/944224
Method for driving semiconductor device Sep 13, 2022 Issued
Array ( [id] => 18408352 [patent_doc_number] => 20230169705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => METHOD FOR IDENTIFYING K-LINE FORM AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/901799 [patent_app_country] => US [patent_app_date] => 2022-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10150 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17901799 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/901799
Method for identifying K-line form and electronic device Aug 31, 2022 Issued
Array ( [id] => 18464067 [patent_doc_number] => 11688359 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Multi-display panel display device and multi-directional driving method of the same [patent_app_type] => utility [patent_app_number] => 17/900746 [patent_app_country] => US [patent_app_date] => 2022-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 28 [patent_no_of_words] => 8386 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17900746 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/900746
Multi-display panel display device and multi-directional driving method of the same Aug 30, 2022 Issued
Array ( [id] => 18765865 [patent_doc_number] => 11816265 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-14 [patent_title] => Providing scenes in a virtual environment based on health data using extended reality [patent_app_type] => utility [patent_app_number] => 17/823787 [patent_app_country] => US [patent_app_date] => 2022-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10180 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17823787 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/823787
Providing scenes in a virtual environment based on health data using extended reality Aug 30, 2022 Issued
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