Search

Li Liu

Examiner (ID: 19142, Phone: (571)270-5363 , Office: P/2666 )

Most Active Art Unit
2666
Art Unit(s)
2636, 2624, 2634, 2613, 2665, 2666
Total Applications
2203
Issued Applications
1778
Pending Applications
82
Abandoned Applications
390

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7778233 [patent_doc_number] => 08121417 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-21 [patent_title] => 'Processing of content-based compressed images' [patent_app_type] => utility [patent_app_number] => 11/725245 [patent_app_country] => US [patent_app_date] => 2007-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 8833 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/121/08121417.pdf [firstpage_image] =>[orig_patent_app_number] => 11725245 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/725245
Processing of content-based compressed images Mar 18, 2007 Issued
Array ( [id] => 8579766 [patent_doc_number] => 08345991 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-01 [patent_title] => 'Content-based image compression' [patent_app_type] => utility [patent_app_number] => 11/725385 [patent_app_country] => US [patent_app_date] => 2007-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 7111 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11725385 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/725385
Content-based image compression Mar 18, 2007 Issued
Array ( [id] => 4819369 [patent_doc_number] => 20080226183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-18 [patent_title] => 'DPCM with Adaptive Range and PCM Escape Mode' [patent_app_type] => utility [patent_app_number] => 11/687553 [patent_app_country] => US [patent_app_date] => 2007-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 10929 [patent_no_of_claims] => 26 [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/A1/0226/20080226183.pdf [firstpage_image] =>[orig_patent_app_number] => 11687553 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/687553
DPCM with adaptive range and PCM escape mode Mar 15, 2007 Issued
Array ( [id] => 4976445 [patent_doc_number] => 20070217676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-20 [patent_title] => 'Pyramid match kernel and related techniques' [patent_app_type] => utility [patent_app_number] => 11/724571 [patent_app_country] => US [patent_app_date] => 2007-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 27787 [patent_no_of_claims] => 20 [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/A1/0217/20070217676.pdf [firstpage_image] =>[orig_patent_app_number] => 11724571 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/724571
Pyramid match kernel and related techniques Mar 14, 2007 Issued
Array ( [id] => 8246384 [patent_doc_number] => 08204317 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-19 [patent_title] => 'Method and device for automatic generation of summary of a plurality of images' [patent_app_type] => utility [patent_app_number] => 12/281005 [patent_app_country] => US [patent_app_date] => 2007-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5475 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/204/08204317.pdf [firstpage_image] =>[orig_patent_app_number] => 12281005 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/281005
Method and device for automatic generation of summary of a plurality of images Feb 26, 2007 Issued
Array ( [id] => 5359840 [patent_doc_number] => 20090034634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-05 [patent_title] => 'DIFFERENTIAL CODING WITH LOSSY EMBEDDED COMPRESSION' [patent_app_type] => utility [patent_app_number] => 12/281006 [patent_app_country] => US [patent_app_date] => 2007-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6042 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0034/20090034634.pdf [firstpage_image] =>[orig_patent_app_number] => 12281006 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/281006
DIFFERENTIAL CODING WITH LOSSY EMBEDDED COMPRESSION Feb 22, 2007 Abandoned
Array ( [id] => 4807217 [patent_doc_number] => 20080170795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-17 [patent_title] => 'Feature block compression/decompression' [patent_app_type] => utility [patent_app_number] => 11/652144 [patent_app_country] => US [patent_app_date] => 2007-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5450 [patent_no_of_claims] => 12 [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/A1/0170/20080170795.pdf [firstpage_image] =>[orig_patent_app_number] => 11652144 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/652144
Feature block compression/decompression Jan 10, 2007 Issued
Array ( [id] => 5068517 [patent_doc_number] => 20070189618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-16 [patent_title] => 'Method and apparatus for processing sub-blocks of multimedia data in parallel processing systems' [patent_app_type] => utility [patent_app_number] => 11/652587 [patent_app_country] => US [patent_app_date] => 2007-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 6168 [patent_no_of_claims] => 18 [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/A1/0189/20070189618.pdf [firstpage_image] =>[orig_patent_app_number] => 11652587 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/652587
Method and apparatus for processing sub-blocks of multimedia data in parallel processing systems Jan 9, 2007 Abandoned
Array ( [id] => 4440421 [patent_doc_number] => 07899263 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-01 [patent_title] => 'Method and apparatus for processing analytical-form compression noise in images with known statistics' [patent_app_type] => utility [patent_app_number] => 11/621889 [patent_app_country] => US [patent_app_date] => 2007-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 31 [patent_no_of_words] => 12349 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/899/07899263.pdf [firstpage_image] =>[orig_patent_app_number] => 11621889 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/621889
Method and apparatus for processing analytical-form compression noise in images with known statistics Jan 9, 2007 Issued
Array ( [id] => 5218994 [patent_doc_number] => 20070160305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-12 [patent_title] => 'Efficient bit-exact lossless image coding residual system' [patent_app_type] => utility [patent_app_number] => 11/651744 [patent_app_country] => US [patent_app_date] => 2007-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 14912 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0160/20070160305.pdf [firstpage_image] =>[orig_patent_app_number] => 11651744 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/651744
Efficient bit-exact lossless image coding residual system Jan 9, 2007 Issued
Array ( [id] => 4484074 [patent_doc_number] => 07907789 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-15 [patent_title] => 'Reduction of block effects in spatially re-sampled image information for block-based image coding' [patent_app_type] => utility [patent_app_number] => 11/620460 [patent_app_country] => US [patent_app_date] => 2007-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 6385 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/907/07907789.pdf [firstpage_image] =>[orig_patent_app_number] => 11620460 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/620460
Reduction of block effects in spatially re-sampled image information for block-based image coding Jan 4, 2007 Issued
Array ( [id] => 4926680 [patent_doc_number] => 20080166043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-10 [patent_title] => 'Color and geometry distortion correction system and method' [patent_app_type] => utility [patent_app_number] => 11/649765 [patent_app_country] => US [patent_app_date] => 2007-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9829 [patent_no_of_claims] => 33 [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/A1/0166/20080166043.pdf [firstpage_image] =>[orig_patent_app_number] => 11649765 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/649765
Color and geometry distortion correction system and method Jan 4, 2007 Issued
Array ( [id] => 4926683 [patent_doc_number] => 20080166046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-10 [patent_title] => 'EFFICIENT FIXED-POINT REAL-TIME THRESHOLDING FOR SIGNAL PROCESSING' [patent_app_type] => utility [patent_app_number] => 11/619862 [patent_app_country] => US [patent_app_date] => 2007-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3206 [patent_no_of_claims] => 20 [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/A1/0166/20080166046.pdf [firstpage_image] =>[orig_patent_app_number] => 11619862 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/619862
Efficient fixed-point real-time thresholding for signal processing Jan 3, 2007 Issued
Array ( [id] => 4987885 [patent_doc_number] => 20070154224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-05 [patent_title] => 'Optical transmission module' [patent_app_type] => utility [patent_app_number] => 11/637884 [patent_app_country] => US [patent_app_date] => 2006-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4083 [patent_no_of_claims] => 18 [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/A1/0154/20070154224.pdf [firstpage_image] =>[orig_patent_app_number] => 11637884 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/637884
Optical transmission module Dec 12, 2006 Issued
Array ( [id] => 5021869 [patent_doc_number] => 20070147835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-28 [patent_title] => 'Device and method for controlling optical transmitters in WDM-PON system' [patent_app_type] => utility [patent_app_number] => 11/606666 [patent_app_country] => US [patent_app_date] => 2006-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3817 [patent_no_of_claims] => 9 [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/A1/0147/20070147835.pdf [firstpage_image] =>[orig_patent_app_number] => 11606666 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/606666
Device and method for controlling optical transmitters in WDM-PON system Nov 29, 2006 Abandoned
Array ( [id] => 5258447 [patent_doc_number] => 20070212079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-13 [patent_title] => 'Optical transmission apparatus' [patent_app_type] => utility [patent_app_number] => 11/606390 [patent_app_country] => US [patent_app_date] => 2006-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 14508 [patent_no_of_claims] => 23 [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/A1/0212/20070212079.pdf [firstpage_image] =>[orig_patent_app_number] => 11606390 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/606390
Optical transmission apparatus Nov 29, 2006 Issued
Array ( [id] => 4832595 [patent_doc_number] => 20080131141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-05 [patent_title] => 'Parallel channel optical communication using modulator array and shared laser' [patent_app_type] => utility [patent_app_number] => 11/607236 [patent_app_country] => US [patent_app_date] => 2006-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3511 [patent_no_of_claims] => 17 [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/A1/0131/20080131141.pdf [firstpage_image] =>[orig_patent_app_number] => 11607236 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/607236
Parallel channel optical communication using modulator array and shared laser Nov 29, 2006 Issued
Array ( [id] => 5078936 [patent_doc_number] => 20070122160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-31 [patent_title] => 'PHASE CONTROLLABLE OPTICAL DELAY INTERFEROMETER, OPTICAL DIFFERENTIAL PHASE SHIFT KEYING DEMODULATOR USING THE SAME, AND DEMODULATING METHOD THEREFOR' [patent_app_type] => utility [patent_app_number] => 11/564291 [patent_app_country] => US [patent_app_date] => 2006-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5591 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0122/20070122160.pdf [firstpage_image] =>[orig_patent_app_number] => 11564291 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/564291
Phase controllable optical delay interferometer, optical differential phase shift keying demodulator using the same, and demodulating method therefor Nov 28, 2006 Issued
Array ( [id] => 5252535 [patent_doc_number] => 20070133991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-14 [patent_title] => 'Encoder/decoder for OCDMA and method thereof' [patent_app_type] => utility [patent_app_number] => 11/606670 [patent_app_country] => US [patent_app_date] => 2006-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 3006 [patent_no_of_claims] => 6 [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/A1/0133/20070133991.pdf [firstpage_image] =>[orig_patent_app_number] => 11606670 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/606670
Encoder/decoder for OCDMA and method thereof Nov 28, 2006 Abandoned
Array ( [id] => 4552209 [patent_doc_number] => 07876956 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-25 [patent_title] => 'Noise reduction of panchromatic and color image' [patent_app_type] => utility [patent_app_number] => 11/558571 [patent_app_country] => US [patent_app_date] => 2006-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5015 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/876/07876956.pdf [firstpage_image] =>[orig_patent_app_number] => 11558571 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/558571
Noise reduction of panchromatic and color image Nov 9, 2006 Issued
Menu