Search

Xiaolan Xu

Examiner (ID: 7911, Phone: (571)270-7580 , Office: P/2488 )

Most Active Art Unit
2488
Art Unit(s)
2488, 2483
Total Applications
453
Issued Applications
307
Pending Applications
62
Abandoned Applications
95

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5457342 [patent_doc_number] => 20090257494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-15 [patent_title] => 'SYMMETRY FOR INTEROPLATION FILTERING OF SUB-PIXEL POSITIONS IN VIDEO CODING' [patent_app_type] => utility [patent_app_number] => 12/420283 [patent_app_country] => US [patent_app_date] => 2009-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 26707 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0257/20090257494.pdf [firstpage_image] =>[orig_patent_app_number] => 12420283 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/420283
Symmetry for interpolation filtering of sub-pixel positions in video coding Apr 7, 2009 Issued
Array ( [id] => 5457347 [patent_doc_number] => 20090257499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-15 [patent_title] => 'ADVANCED INTERPOLATION TECHNIQUES FOR MOTION COMPENSATION IN VIDEO CODING' [patent_app_type] => utility [patent_app_number] => 12/420235 [patent_app_country] => US [patent_app_date] => 2009-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 13496 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0257/20090257499.pdf [firstpage_image] =>[orig_patent_app_number] => 12420235 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/420235
ADVANCED INTERPOLATION TECHNIQUES FOR MOTION COMPENSATION IN VIDEO CODING Apr 7, 2009 Abandoned
Array ( [id] => 5457341 [patent_doc_number] => 20090257493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-15 [patent_title] => 'INTERPOLATION FILTER SUPPORT FOR SUB-PIXEL RESOLUTION IN VIDEO CODING' [patent_app_type] => utility [patent_app_number] => 12/420270 [patent_app_country] => US [patent_app_date] => 2009-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 26561 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0257/20090257493.pdf [firstpage_image] =>[orig_patent_app_number] => 12420270 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/420270
Interpolation filter support for sub-pixel resolution in video coding Apr 7, 2009 Issued
Array ( [id] => 9884633 [patent_doc_number] => 08971412 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-03 [patent_title] => 'Advanced interpolation techniques for motion compensation in video coding' [patent_app_type] => utility [patent_app_number] => 12/420256 [patent_app_country] => US [patent_app_date] => 2009-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 13587 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 6 [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] => 12420256 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/420256
Advanced interpolation techniques for motion compensation in video coding Apr 7, 2009 Issued
Array ( [id] => 9706004 [patent_doc_number] => 08831086 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-09 [patent_title] => 'Prediction techniques for interpolation in video coding' [patent_app_type] => utility [patent_app_number] => 12/420333 [patent_app_country] => US [patent_app_date] => 2009-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 29 [patent_no_of_words] => 26724 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12420333 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/420333
Prediction techniques for interpolation in video coding Apr 7, 2009 Issued
Array ( [id] => 8631638 [patent_doc_number] => 08363722 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-29 [patent_title] => 'Method and apparatus for hierarchical bi-directional intra-prediction in a video encoder' [patent_app_type] => utility [patent_app_number] => 12/415901 [patent_app_country] => US [patent_app_date] => 2009-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 3956 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12415901 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/415901
Method and apparatus for hierarchical bi-directional intra-prediction in a video encoder Mar 30, 2009 Issued
Array ( [id] => 8836123 [patent_doc_number] => 08451889 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-28 [patent_title] => 'Method and apparatus for encoding and decoding image by using sub-pixel-based motion prediction' [patent_app_type] => utility [patent_app_number] => 12/397484 [patent_app_country] => US [patent_app_date] => 2009-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 6789 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12397484 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/397484
Method and apparatus for encoding and decoding image by using sub-pixel-based motion prediction Mar 3, 2009 Issued
Array ( [id] => 9485095 [patent_doc_number] => 08731055 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-20 [patent_title] => 'Method and apparatus for encoding and decoding an image based on plurality of reference pictures' [patent_app_type] => utility [patent_app_number] => 12/395977 [patent_app_country] => US [patent_app_date] => 2009-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5395 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12395977 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/395977
Method and apparatus for encoding and decoding an image based on plurality of reference pictures Mar 1, 2009 Issued
Array ( [id] => 5302157 [patent_doc_number] => 20090296809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-03 [patent_title] => 'ENCODING/DECODING DEVICE, ENCODING/DECODING METHOD AND STORAGE MEDIUM' [patent_app_type] => utility [patent_app_number] => 12/396089 [patent_app_country] => US [patent_app_date] => 2009-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 7955 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0296/20090296809.pdf [firstpage_image] =>[orig_patent_app_number] => 12396089 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/396089
Encoding/decoding device, encoding/decoding method and storage medium Mar 1, 2009 Issued
Array ( [id] => 6435833 [patent_doc_number] => 20100104022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-29 [patent_title] => 'Method and apparatus for video processing using macroblock mode refinement' [patent_app_type] => utility [patent_app_number] => 12/396393 [patent_app_country] => US [patent_app_date] => 2009-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11454 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0104/20100104022.pdf [firstpage_image] =>[orig_patent_app_number] => 12396393 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/396393
Method and apparatus for video processing using macroblock mode refinement Mar 1, 2009 Abandoned
Array ( [id] => 9526095 [patent_doc_number] => 08750380 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-10 [patent_title] => 'Transmission apparatus, reception apparatus, frame rate conversion system, and frame rate conversion method' [patent_app_type] => utility [patent_app_number] => 12/450350 [patent_app_country] => US [patent_app_date] => 2009-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 29 [patent_no_of_words] => 27675 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12450350 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/450350
Transmission apparatus, reception apparatus, frame rate conversion system, and frame rate conversion method Jan 13, 2009 Issued
Array ( [id] => 9101425 [patent_doc_number] => 08565315 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-22 [patent_title] => 'Image decoding device and image decoding method' [patent_app_type] => utility [patent_app_number] => 12/743033 [patent_app_country] => US [patent_app_date] => 2008-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 15044 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 496 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12743033 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/743033
Image decoding device and image decoding method Nov 13, 2008 Issued
Array ( [id] => 5933975 [patent_doc_number] => 20110211052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-01 [patent_title] => 'ENDOSCOPE DEVICE, CAMERA DEVICE FOR ENDOSCOPE, AND DEFOGGING METHOD' [patent_app_type] => utility [patent_app_number] => 12/673270 [patent_app_country] => US [patent_app_date] => 2008-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2851 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0211/20110211052.pdf [firstpage_image] =>[orig_patent_app_number] => 12673270 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/673270
Endoscope device, camera device for endoscope, and defogging method Sep 3, 2008 Issued
Array ( [id] => 5295408 [patent_doc_number] => 20090010334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-08 [patent_title] => 'DECODING DEVICE, DECODING METHOD, RECORDING MEDIUM, AND PROGRAM' [patent_app_type] => utility [patent_app_number] => 12/197574 [patent_app_country] => US [patent_app_date] => 2008-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 18611 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0010/20090010334.pdf [firstpage_image] =>[orig_patent_app_number] => 12197574 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/197574
DECODING DEVICE, DECODING METHOD, RECORDING MEDIUM, AND PROGRAM Aug 24, 2008 Abandoned
Array ( [id] => 6363864 [patent_doc_number] => 20100074328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-25 [patent_title] => 'METHOD AND SYSTEM FOR ENCODING AN IMAGE SIGNAL, ENCODED IMAGE SIGNAL, METHOD AND SYSTEM FOR DECODING AN IMAGE SIGNAL' [patent_app_type] => utility [patent_app_number] => 12/519377 [patent_app_country] => US [patent_app_date] => 2007-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6507 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0074/20100074328.pdf [firstpage_image] =>[orig_patent_app_number] => 12519377 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/519377
METHOD AND SYSTEM FOR ENCODING AN IMAGE SIGNAL, ENCODED IMAGE SIGNAL, METHOD AND SYSTEM FOR DECODING AN IMAGE SIGNAL Dec 11, 2007 Abandoned
Array ( [id] => 6250171 [patent_doc_number] => 20100027619 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-04 [patent_title] => 'METHOD AND APPARATUS FOR ENCODING AND/OR DECODING VIDEO DATA USING ADAPTIVE PREDICTION ORDER FOR SPATIAL AND BIT DEPTH PREDICTION' [patent_app_type] => utility [patent_app_number] => 12/448180 [patent_app_country] => US [patent_app_date] => 2007-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6486 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0027/20100027619.pdf [firstpage_image] =>[orig_patent_app_number] => 12448180 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/448180
Method and apparatus for encoding and/or decoding video data using adaptive prediction order for spatial and bit depth prediction Nov 26, 2007 Issued
Array ( [id] => 6297007 [patent_doc_number] => 20100066834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-18 [patent_title] => 'IMAGING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/312052 [patent_app_country] => US [patent_app_date] => 2007-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2852 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0066/20100066834.pdf [firstpage_image] =>[orig_patent_app_number] => 12312052 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/312052
IMAGING APPARATUS Oct 22, 2007 Abandoned
Array ( [id] => 8774173 [patent_doc_number] => 08428141 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-23 [patent_title] => 'Block error compensating apparatus of image frame and method thereof' [patent_app_type] => utility [patent_app_number] => 11/682402 [patent_app_country] => US [patent_app_date] => 2007-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3329 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11682402 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/682402
Block error compensating apparatus of image frame and method thereof Mar 5, 2007 Issued
Array ( [id] => 5100248 [patent_doc_number] => 20070183510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-09 [patent_title] => 'METHOD AND APPARATUS FOR DECODING VIDEO THAT ALTERNATELY STORE LINES OF PICTURE IN PIXEL UNITS AND METHOD OF STORING REFERENCE PICTURE' [patent_app_type] => utility [patent_app_number] => 11/622498 [patent_app_country] => US [patent_app_date] => 2007-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2080 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0183/20070183510.pdf [firstpage_image] =>[orig_patent_app_number] => 11622498 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/622498
METHOD AND APPARATUS FOR DECODING VIDEO THAT ALTERNATELY STORE LINES OF PICTURE IN PIXEL UNITS AND METHOD OF STORING REFERENCE PICTURE Jan 11, 2007 Abandoned
Array ( [id] => 5003981 [patent_doc_number] => 20070201549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-30 [patent_title] => 'BACKWARD-COMPATIBLE AGGREGATION OF PICTURES IN SCALABLE VIDEO CODING' [patent_app_type] => utility [patent_app_number] => 11/622430 [patent_app_country] => US [patent_app_date] => 2007-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5161 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0201/20070201549.pdf [firstpage_image] =>[orig_patent_app_number] => 11622430 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/622430
Backward-compatible aggregation of pictures in scalable video coding Jan 10, 2007 Issued
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