Search

Jacob Buchanan

Examiner (ID: 627, Phone: (571)270-1186 , Office: P/1725 )

Most Active Art Unit
1725
Art Unit(s)
1795, 1725
Total Applications
663
Issued Applications
327
Pending Applications
85
Abandoned Applications
275

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17957407 [patent_doc_number] => 11483532 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Augmented reality guidance system for spinal surgery using inertial measurement units [patent_app_type] => utility [patent_app_number] => 17/748614 [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] => 20668 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 342 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17748614 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/748614
Augmented reality guidance system for spinal surgery using inertial measurement units May 18, 2022 Issued
Array ( [id] => 17812274 [patent_doc_number] => 20220264109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => BLOCK-BASED OPTICAL FLOW ESTIMATION FOR MOTION COMPENSATED PREDICTION IN VIDEO CODING [patent_app_type] => utility [patent_app_number] => 17/738105 [patent_app_country] => US [patent_app_date] => 2022-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14380 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17738105 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/738105
Block-based optical flow estimation for motion compensated prediction in video coding May 5, 2022 Issued
Array ( [id] => 20306441 [patent_doc_number] => 12452448 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Enhanced motion vector prediction [patent_app_type] => utility [patent_app_number] => 17/736881 [patent_app_country] => US [patent_app_date] => 2022-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 8573 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17736881 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/736881
Enhanced motion vector prediction May 3, 2022 Issued
Array ( [id] => 20217080 [patent_doc_number] => 12413744 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Image encoding/decoding method and device, and recording medium storing bitstream [patent_app_type] => utility [patent_app_number] => 17/733615 [patent_app_country] => US [patent_app_date] => 2022-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 28 [patent_no_of_words] => 38603 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17733615 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/733615
Image encoding/decoding method and device, and recording medium storing bitstream Apr 28, 2022 Issued
Array ( [id] => 17919478 [patent_doc_number] => 20220321874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE USING GEOMETRICALLY MODIFIED REFERENCE PICTURE [patent_app_type] => utility [patent_app_number] => 17/727526 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38848 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17727526 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/727526
Method and apparatus for encoding/decoding image using geometrically modified reference picture Apr 21, 2022 Issued
Array ( [id] => 17994732 [patent_doc_number] => 20220360769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => BI-PREDICTION WITHOUT SIGNALING CU-LEVEL WEIGHTS [patent_app_type] => utility [patent_app_number] => 17/726042 [patent_app_country] => US [patent_app_date] => 2022-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16947 [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] => 17726042 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/726042
Bi-prediction without signaling cu-level weights Apr 20, 2022 Issued
Array ( [id] => 19102169 [patent_doc_number] => 20240121397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => TEMPORAL SUBLAYER INFORMATION FOR VIDEO CODING [patent_app_type] => utility [patent_app_number] => 18/285945 [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] => 26433 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18285945 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/285945
Temporal sublayer information for video coding Apr 11, 2022 Issued
Array ( [id] => 17781649 [patent_doc_number] => 20220247999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => Method and Apparatus of Harmonizing Weighted Prediction with Non-Rectangular Merge Modes [patent_app_type] => utility [patent_app_number] => 17/714503 [patent_app_country] => US [patent_app_date] => 2022-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34451 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17714503 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/714503
Method and apparatus of harmonizing weighted prediction with non-rectangular merge modes Apr 5, 2022 Issued
Array ( [id] => 19377704 [patent_doc_number] => 12069297 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Methods and apparatuses for prediction refinement with optical flow, bi-directional optical flow, and decoder-side motion vector refinement [patent_app_type] => utility [patent_app_number] => 17/714916 [patent_app_country] => US [patent_app_date] => 2022-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 30 [patent_no_of_words] => 18118 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17714916 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/714916
Methods and apparatuses for prediction refinement with optical flow, bi-directional optical flow, and decoder-side motion vector refinement Apr 5, 2022 Issued
Array ( [id] => 17754012 [patent_doc_number] => 20220232217 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => Guaranteed Data Compression [patent_app_type] => utility [patent_app_number] => 17/713307 [patent_app_country] => US [patent_app_date] => 2022-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28580 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17713307 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/713307
Guaranteed data compression Apr 4, 2022 Issued
Array ( [id] => 18334882 [patent_doc_number] => 20230126830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => Adaptive Resolution for Motion Vector Difference [patent_app_type] => utility [patent_app_number] => 17/708801 [patent_app_country] => US [patent_app_date] => 2022-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17708801 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/708801
Adaptive resolution for motion vector difference Mar 29, 2022 Issued
Array ( [id] => 17754039 [patent_doc_number] => 20220232244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => METHOD AND APPARATUS FOR VIDEO CODING [patent_app_type] => utility [patent_app_number] => 17/709008 [patent_app_country] => US [patent_app_date] => 2022-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29862 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17709008 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/709008
Method and apparatus for video coding Mar 29, 2022 Issued
Array ( [id] => 18606144 [patent_doc_number] => 11747607 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Observation instrument and video imager arrangement therefor [patent_app_type] => utility [patent_app_number] => 17/689437 [patent_app_country] => US [patent_app_date] => 2022-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 7243 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17689437 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/689437
Observation instrument and video imager arrangement therefor Mar 7, 2022 Issued
Array ( [id] => 18482174 [patent_doc_number] => 11695940 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Affine linear weighted intra prediction in video coding [patent_app_type] => utility [patent_app_number] => 17/653086 [patent_app_country] => US [patent_app_date] => 2022-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 23 [patent_no_of_words] => 25981 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17653086 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/653086
Affine linear weighted intra prediction in video coding Feb 28, 2022 Issued
Array ( [id] => 17646521 [patent_doc_number] => 20220174260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => UTILIZING DUAL CAMERAS FOR CONTINUOUS CAMERA CAPTURE [patent_app_type] => utility [patent_app_number] => 17/674072 [patent_app_country] => US [patent_app_date] => 2022-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9352 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17674072 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/674072
Utilizing dual cameras for continuous camera capture Feb 16, 2022 Issued
Array ( [id] => 17639331 [patent_doc_number] => 11350072 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-05-31 [patent_title] => Augmented reality guidance for bone removal and osteotomies in spinal surgery including deformity correction [patent_app_type] => utility [patent_app_number] => 17/667671 [patent_app_country] => US [patent_app_date] => 2022-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 20649 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17667671 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/667671
Augmented reality guidance for bone removal and osteotomies in spinal surgery including deformity correction Feb 8, 2022 Issued
Array ( [id] => 18251061 [patent_doc_number] => 20230078100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => SCAN ORDER OF SECONDARY TRANSFORM COEFFICIENTS [patent_app_type] => utility [patent_app_number] => 17/587164 [patent_app_country] => US [patent_app_date] => 2022-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18365 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17587164 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/587164
Scan order of secondary transform coefficients Jan 27, 2022 Issued
Array ( [id] => 18220720 [patent_doc_number] => 11595679 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-02-28 [patent_title] => Encoder-side search ranges having horizontal bias or vertical bias [patent_app_type] => utility [patent_app_number] => 17/581446 [patent_app_country] => US [patent_app_date] => 2022-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 30 [patent_no_of_words] => 23728 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17581446 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/581446
Encoder-side search ranges having horizontal bias or vertical bias Jan 20, 2022 Issued
Array ( [id] => 19488293 [patent_doc_number] => 12108031 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Harmonized design among multiple reference line intra prediction, transform partitioning and transform kernels [patent_app_type] => utility [patent_app_number] => 17/571284 [patent_app_country] => US [patent_app_date] => 2022-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 21264 [patent_no_of_claims] => 18 [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] => 17571284 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/571284
Harmonized design among multiple reference line intra prediction, transform partitioning and transform kernels Jan 6, 2022 Issued
Array ( [id] => 17567974 [patent_doc_number] => 20220132124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => METHOD AND APPARATUS FOR VIDEO CODING [patent_app_type] => utility [patent_app_number] => 17/569306 [patent_app_country] => US [patent_app_date] => 2022-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18527 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17569306 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/569306
METHOD AND APPARATUS FOR VIDEO CODING Jan 4, 2022 Abandoned
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