Search

Rowina J. Cattungal

Examiner (ID: 1641, Phone: (571)270-5922 , Office: P/2486 )

Most Active Art Unit
2425
Art Unit(s)
2486, 2425
Total Applications
620
Issued Applications
431
Pending Applications
72
Abandoned Applications
131

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20837973 [patent_doc_number] => 20260197496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-07-09 [patent_title] => METHOD AND APPARATUS OF ENCODING/DECODING IMAGE DATA BASED ON TREE STRUCTURE-BASED BLOCK DIVISION [patent_app_type] => utility [patent_app_number] => 19/557503 [patent_app_country] => US [patent_app_date] => 2026-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 56874 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 19557503 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/557503
METHOD AND APPARATUS OF ENCODING/DECODING IMAGE DATA BASED ON TREE STRUCTURE-BASED BLOCK DIVISION Mar 4, 2026 Pending
Array ( [id] => 20837972 [patent_doc_number] => 20260197495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-07-09 [patent_title] => METHOD AND APPARATUS OF ENCODING/DECODING IMAGE DATA BASED ON TREE STRUCTURE-BASED BLOCK DIVISION [patent_app_type] => utility [patent_app_number] => 19/554925 [patent_app_country] => US [patent_app_date] => 2026-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 56999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19554925 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/554925
METHOD AND APPARATUS OF ENCODING/DECODING IMAGE DATA BASED ON TREE STRUCTURE-BASED BLOCK DIVISION Mar 2, 2026 Pending
Array ( [id] => 20697829 [patent_doc_number] => 20260129245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-07 [patent_title] => METHOD AND APPARATUS FOR RECONSTRUCTING 360-DEGREE IMAGE ACCORDING TO PROJECTION FORMAT [patent_app_type] => utility [patent_app_number] => 19/439576 [patent_app_country] => US [patent_app_date] => 2026-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 44660 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19439576 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/439576
METHOD AND APPARATUS FOR RECONSTRUCTING 360-DEGREE IMAGE ACCORDING TO PROJECTION FORMAT Jan 4, 2026 Pending
Array ( [id] => 20683440 [patent_doc_number] => 20260122273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-30 [patent_title] => METHOD AND APPARATUS OF ENCODING/DECODING IMAGE DATA BASED ON TREE STRUCTURE-BASED BLOCK DIVISION [patent_app_type] => utility [patent_app_number] => 19/433111 [patent_app_country] => US [patent_app_date] => 2025-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 57272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19433111 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/433111
METHOD AND APPARATUS OF ENCODING/DECODING IMAGE DATA BASED ON TREE STRUCTURE-BASED BLOCK DIVISION Dec 25, 2025 Pending
Array ( [id] => 20631374 [patent_doc_number] => 20260095663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-02 [patent_title] => IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 19/411193 [patent_app_country] => US [patent_app_date] => 2025-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 59720 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 19411193 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/411193
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS Dec 5, 2025 Pending
Array ( [id] => 20631300 [patent_doc_number] => 20260095589 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-02 [patent_title] => METHOD AND APPARATUS OF ENCODING/DECODING IMAGE DATA BASED ON TREE STRUCTURE-BASED BLOCK DIVISION [patent_app_type] => utility [patent_app_number] => 19/411183 [patent_app_country] => US [patent_app_date] => 2025-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 56850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19411183 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/411183
METHOD AND APPARATUS OF ENCODING/DECODING IMAGE DATA BASED ON TREE STRUCTURE-BASED BLOCK DIVISION Dec 5, 2025 Pending
Array ( [id] => 20631375 [patent_doc_number] => 20260095664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-02 [patent_title] => IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 19/411194 [patent_app_country] => US [patent_app_date] => 2025-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 59488 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 19411194 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/411194
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS Dec 5, 2025 Pending
Array ( [id] => 20631301 [patent_doc_number] => 20260095590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-02 [patent_title] => METHOD AND APPARATUS OF ENCODING/DECODING IMAGE DATA BASED ON TREE STRUCTURE-BASED BLOCK DIVISION [patent_app_type] => utility [patent_app_number] => 19/411184 [patent_app_country] => US [patent_app_date] => 2025-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 57375 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19411184 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/411184
METHOD AND APPARATUS OF ENCODING/DECODING IMAGE DATA BASED ON TREE STRUCTURE-BASED BLOCK DIVISION Dec 5, 2025 Pending
Array ( [id] => 20631373 [patent_doc_number] => 20260095662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-02 [patent_title] => IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 19/411192 [patent_app_country] => US [patent_app_date] => 2025-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 60253 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 19411192 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/411192
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS Dec 5, 2025 Pending
Array ( [id] => 20631377 [patent_doc_number] => 20260095666 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-02 [patent_title] => IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 19/411196 [patent_app_country] => US [patent_app_date] => 2025-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 59482 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 19411196 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/411196
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS Dec 5, 2025 Pending
Array ( [id] => 20631376 [patent_doc_number] => 20260095665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-02 [patent_title] => IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 19/411195 [patent_app_country] => US [patent_app_date] => 2025-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 60239 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19411195 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/411195
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS Dec 5, 2025 Pending
Array ( [id] => 20631372 [patent_doc_number] => 20260095661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-02 [patent_title] => IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 19/411190 [patent_app_country] => US [patent_app_date] => 2025-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 59132 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19411190 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/411190
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS Dec 5, 2025 Pending
Array ( [id] => 20631378 [patent_doc_number] => 20260095667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-02 [patent_title] => IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 19/411197 [patent_app_country] => US [patent_app_date] => 2025-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 59638 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 19411197 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/411197
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS Dec 5, 2025 Pending
Array ( [id] => 20449437 [patent_doc_number] => 20260006163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 19/320777 [patent_app_country] => US [patent_app_date] => 2025-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 50201 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19320777 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/320777
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS Sep 4, 2025 Pending
Array ( [id] => 20449518 [patent_doc_number] => 20260006245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => METHOD AND APPARATUS OF ENCODING/DECODING IMAGE DATA BASED ON TREE STRUCTURE-BASED BLOCK DIVISION [patent_app_type] => utility [patent_app_number] => 19/317147 [patent_app_country] => US [patent_app_date] => 2025-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 57153 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19317147 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/317147
METHOD AND APPARATUS OF ENCODING/DECODING IMAGE DATA BASED ON TREE STRUCTURE-BASED BLOCK DIVISION Sep 2, 2025 Pending
Array ( [id] => 20430729 [patent_doc_number] => 20250392823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 19/317151 [patent_app_country] => US [patent_app_date] => 2025-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 59653 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 19317151 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/317151
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS Sep 2, 2025 Pending
Array ( [id] => 20055224 [patent_doc_number] => 20250193446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => METHOD AND APPARATUS OF ENCODING/DECODING IMAGE DATA BASED ON TREE STRUCTURE-BASED BLOCK DIVISION [patent_app_type] => utility [patent_app_number] => 19/056432 [patent_app_country] => US [patent_app_date] => 2025-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 57466 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19056432 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/056432
METHOD AND APPARATUS OF ENCODING/DECODING IMAGE DATA BASED ON TREE STRUCTURE-BASED BLOCK DIVISION Feb 17, 2025 Pending
Array ( [id] => 20055222 [patent_doc_number] => 20250193444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => METHOD AND APPARATUS OF ENCODING/DECODING IMAGE DATA BASED ON TREE STRUCTURE-BASED BLOCK DIVISION [patent_app_type] => utility [patent_app_number] => 19/056406 [patent_app_country] => US [patent_app_date] => 2025-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 57473 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19056406 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/056406
METHOD AND APPARATUS OF ENCODING/DECODING IMAGE DATA BASED ON TREE STRUCTURE-BASED BLOCK DIVISION Feb 17, 2025 Pending
Array ( [id] => 20012395 [patent_doc_number] => 20250150617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => MESH DECODING DEVICE, MESH ENCODING DEVICE, MESH DECODING METHOD, AND PROGRAM [patent_app_type] => utility [patent_app_number] => 19/013220 [patent_app_country] => US [patent_app_date] => 2025-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7620 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19013220 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/013220
MESH DECODING DEVICE, MESH ENCODING DEVICE, MESH DECODING METHOD, AND PROGRAM Jan 7, 2025 Pending
Array ( [id] => 20003803 [patent_doc_number] => 20250142025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => METHOD AND APPARATUS FOR AN IMAGING DEVICE [patent_app_type] => utility [patent_app_number] => 19/010448 [patent_app_country] => US [patent_app_date] => 2025-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3885 [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] => 19010448 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/010448
Method and apparatus for an imaging device Jan 5, 2025 Issued
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