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] => 18889759 [patent_doc_number] => 11868530 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Accurate control method of visual stimuli for brain-computer interface [patent_app_type] => utility [patent_app_number] => 17/435172 [patent_app_country] => US [patent_app_date] => 2021-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1867 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [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] => 17435172 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/435172
Accurate control method of visual stimuli for brain-computer interface Jan 27, 2021 Issued
Array ( [id] => 16993867 [patent_doc_number] => 20210232287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => DETECTION DEVICE [patent_app_type] => utility [patent_app_number] => 17/154092 [patent_app_country] => US [patent_app_date] => 2021-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8409 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17154092 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/154092
Detection device Jan 20, 2021 Issued
Array ( [id] => 17023972 [patent_doc_number] => 20210247843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => SMART CONTROL DEVICE FOR DETERMINING USER'S INTENTION FROM COLOR STIMULUS BASED ON BRAIN-COMPUTER INTERFACE AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/151957 [patent_app_country] => US [patent_app_date] => 2021-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5286 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17151957 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/151957
Smart control device for determining user's intention from color stimulus based on brain-computer interface and control method thereof Jan 18, 2021 Issued
Array ( [id] => 17194623 [patent_doc_number] => 11163375 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-11-02 [patent_title] => Slider structure for a mechanical keyboard [patent_app_type] => utility [patent_app_number] => 17/137238 [patent_app_country] => US [patent_app_date] => 2020-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 13499 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17137238 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/137238
Slider structure for a mechanical keyboard Dec 28, 2020 Issued
Array ( [id] => 17682289 [patent_doc_number] => 11366541 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-21 [patent_title] => Display device and electronic apparatus [patent_app_type] => utility [patent_app_number] => 17/136032 [patent_app_country] => US [patent_app_date] => 2020-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 5163 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17136032 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/136032
Display device and electronic apparatus Dec 28, 2020 Issued
Array ( [id] => 16918479 [patent_doc_number] => 20210191571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => TOUCH SENSING DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 17/122316 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4785 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17122316 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/122316
Touch sensing device and method Dec 14, 2020 Issued
Array ( [id] => 18066890 [patent_doc_number] => 20220397978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => TOUCH DISPLAY PANEL [patent_app_type] => utility [patent_app_number] => 17/264813 [patent_app_country] => US [patent_app_date] => 2020-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4432 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17264813 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/264813
Touch display panel Dec 8, 2020 Issued
Array ( [id] => 18855901 [patent_doc_number] => 11853481 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Stylus and touch control system [patent_app_type] => utility [patent_app_number] => 17/283574 [patent_app_country] => US [patent_app_date] => 2020-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5104 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17283574 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/283574
Stylus and touch control system Dec 6, 2020 Issued
Array ( [id] => 19225942 [patent_doc_number] => 12005573 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Mobility based on machine-learned movement determination [patent_app_type] => utility [patent_app_number] => 17/113059 [patent_app_country] => US [patent_app_date] => 2020-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 17312 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17113059 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/113059
Mobility based on machine-learned movement determination Dec 5, 2020 Issued
Array ( [id] => 19966827 [patent_doc_number] => 12336367 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Display device [patent_app_type] => utility [patent_app_number] => 18/039239 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 30 [patent_no_of_words] => 13260 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [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] => 18039239 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/039239
Display device Nov 29, 2020 Issued
Array ( [id] => 18148744 [patent_doc_number] => 20230022601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => METHOD, SYSTEM AND COMPUTER PROGRAM PRODUCT FOR MAPPING A VISUAL FIELD [patent_app_type] => utility [patent_app_number] => 17/776615 [patent_app_country] => US [patent_app_date] => 2020-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7358 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17776615 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/776615
Method, system and computer program product for mapping a visual field Nov 12, 2020 Issued
Array ( [id] => 19795063 [patent_doc_number] => 12236012 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Mind-controlled switch [patent_app_type] => utility [patent_app_number] => 17/776094 [patent_app_country] => US [patent_app_date] => 2020-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 8507 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17776094 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/776094
Mind-controlled switch Nov 10, 2020 Issued
Array ( [id] => 17757900 [patent_doc_number] => 11398196 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-26 [patent_title] => Methods for driving electro-optic displays [patent_app_type] => utility [patent_app_number] => 17/093271 [patent_app_country] => US [patent_app_date] => 2020-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 8264 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17093271 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/093271
Methods for driving electro-optic displays Nov 8, 2020 Issued
Array ( [id] => 17801805 [patent_doc_number] => 11416104 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Display capable of interacting with an object [patent_app_type] => utility [patent_app_number] => 17/073491 [patent_app_country] => US [patent_app_date] => 2020-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 7374 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17073491 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/073491
Display capable of interacting with an object Oct 18, 2020 Issued
Array ( [id] => 16783245 [patent_doc_number] => 20210120324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/070527 [patent_app_country] => US [patent_app_date] => 2020-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39707 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -50 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17070527 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/070527
Display device Oct 13, 2020 Issued
Array ( [id] => 16794604 [patent_doc_number] => 20210124421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => DEVICE FOR HUMAN-MACHINE INTERFACING BY MEANS OF BRAIN SIGNALS AND ASSOCIATED INTERFACING METHOD [patent_app_type] => utility [patent_app_number] => 17/062195 [patent_app_country] => US [patent_app_date] => 2020-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11534 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17062195 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/062195
DEVICE FOR HUMAN-MACHINE INTERFACING BY MEANS OF BRAIN SIGNALS AND ASSOCIATED INTERFACING METHOD Oct 1, 2020 Abandoned
Array ( [id] => 17947595 [patent_doc_number] => 20220334614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => SYSTEMS AND METHODS FOR WIRELESS CHARGER DOCKING [patent_app_type] => utility [patent_app_number] => 17/765419 [patent_app_country] => US [patent_app_date] => 2020-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8819 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17765419 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/765419
Systems and methods for wireless charger docking Sep 28, 2020 Issued
Array ( [id] => 17415628 [patent_doc_number] => 20220050532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => KEYBOARD WITH AN INDEPENDENT BRACKET [patent_app_type] => utility [patent_app_number] => 17/032353 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4184 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17032353 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/032353
KEYBOARD WITH AN INDEPENDENT BRACKET Sep 24, 2020 Abandoned
Array ( [id] => 16833722 [patent_doc_number] => 11009973 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-05-18 [patent_title] => Dual spin speed for mouse scroll wheel [patent_app_type] => utility [patent_app_number] => 17/029528 [patent_app_country] => US [patent_app_date] => 2020-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3036 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17029528 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/029528
Dual spin speed for mouse scroll wheel Sep 22, 2020 Issued
Array ( [id] => 17473611 [patent_doc_number] => 20220081115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => Neural prosthetic flying suit [patent_app_type] => utility [patent_app_number] => 17/023171 [patent_app_country] => US [patent_app_date] => 2020-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1461 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17023171 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/023171
Neural prosthetic flying suit Sep 15, 2020 Abandoned
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