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] => 4503822 [patent_doc_number] => 07957654 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-07 [patent_title] => 'Coherent optical receiver' [patent_app_type] => utility [patent_app_number] => 11/905148 [patent_app_country] => US [patent_app_date] => 2007-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 7629 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/957/07957654.pdf [firstpage_image] =>[orig_patent_app_number] => 11905148 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/905148
Coherent optical receiver Sep 26, 2007 Issued
Array ( [id] => 4503822 [patent_doc_number] => 07957654 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-07 [patent_title] => 'Coherent optical receiver' [patent_app_type] => utility [patent_app_number] => 11/905148 [patent_app_country] => US [patent_app_date] => 2007-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 7629 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/957/07957654.pdf [firstpage_image] =>[orig_patent_app_number] => 11905148 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/905148
Coherent optical receiver Sep 26, 2007 Issued
Array ( [id] => 4503822 [patent_doc_number] => 07957654 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-07 [patent_title] => 'Coherent optical receiver' [patent_app_type] => utility [patent_app_number] => 11/905148 [patent_app_country] => US [patent_app_date] => 2007-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 7629 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/957/07957654.pdf [firstpage_image] =>[orig_patent_app_number] => 11905148 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/905148
Coherent optical receiver Sep 26, 2007 Issued
Array ( [id] => 4453683 [patent_doc_number] => 07965900 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-21 [patent_title] => 'Processing an input image to reduce compression-related artifacts' [patent_app_type] => utility [patent_app_number] => 11/862125 [patent_app_country] => US [patent_app_date] => 2007-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 7867 [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] => patents/07/965/07965900.pdf [firstpage_image] =>[orig_patent_app_number] => 11862125 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/862125
Processing an input image to reduce compression-related artifacts Sep 25, 2007 Issued
Array ( [id] => 4943453 [patent_doc_number] => 20080080778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-03 [patent_title] => 'IMAGE DATA COMPRESSION METHOD AND APPARATUSES, IMAGE DISPLAY METHOD AND APPARATUSES' [patent_app_type] => utility [patent_app_number] => 11/861770 [patent_app_country] => US [patent_app_date] => 2007-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7017 [patent_no_of_claims] => 25 [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/A1/0080/20080080778.pdf [firstpage_image] =>[orig_patent_app_number] => 11861770 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/861770
Image data compression method and apparatuses, image display method and apparatuses Sep 25, 2007 Issued
Array ( [id] => 8545392 [patent_doc_number] => 08320691 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-27 [patent_title] => 'Image coding apparatus, image decoding apparatus, and image decoding method' [patent_app_type] => utility [patent_app_number] => 11/860823 [patent_app_country] => US [patent_app_date] => 2007-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 9897 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11860823 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/860823
Image coding apparatus, image decoding apparatus, and image decoding method Sep 24, 2007 Issued
Array ( [id] => 5507590 [patent_doc_number] => 20090080797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-26 [patent_title] => 'Eye Defect Detection in International Standards Organization Images' [patent_app_type] => utility [patent_app_number] => 11/861257 [patent_app_country] => US [patent_app_date] => 2007-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3551 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0080/20090080797.pdf [firstpage_image] =>[orig_patent_app_number] => 11861257 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/861257
Eye defect detection in international standards organization images Sep 24, 2007 Issued
Array ( [id] => 4612679 [patent_doc_number] => 07995841 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-09 [patent_title] => 'Hybrid graph model for unsupervised object segmentation' [patent_app_type] => utility [patent_app_number] => 11/860428 [patent_app_country] => US [patent_app_date] => 2007-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7508 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/995/07995841.pdf [firstpage_image] =>[orig_patent_app_number] => 11860428 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/860428
Hybrid graph model for unsupervised object segmentation Sep 23, 2007 Issued
Array ( [id] => 5507563 [patent_doc_number] => 20090080770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-26 [patent_title] => 'IMAGE PIXEL SUBSAMPLING TO REDUCE A NUMBER OF PIXEL CALCULATIONS' [patent_app_type] => utility [patent_app_number] => 11/860164 [patent_app_country] => US [patent_app_date] => 2007-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9839 [patent_no_of_claims] => 20 [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/A1/0080/20090080770.pdf [firstpage_image] =>[orig_patent_app_number] => 11860164 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/860164
IMAGE PIXEL SUBSAMPLING TO REDUCE A NUMBER OF PIXEL CALCULATIONS Sep 23, 2007 Abandoned
Array ( [id] => 4530577 [patent_doc_number] => 07952768 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-31 [patent_title] => 'Method of color interpolation of image detected by color filter' [patent_app_type] => utility [patent_app_number] => 11/859625 [patent_app_country] => US [patent_app_date] => 2007-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 24 [patent_no_of_words] => 8580 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/952/07952768.pdf [firstpage_image] =>[orig_patent_app_number] => 11859625 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/859625
Method of color interpolation of image detected by color filter Sep 20, 2007 Issued
Array ( [id] => 6365043 [patent_doc_number] => 20100074484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-25 [patent_title] => 'IMAGE COMPRESSION METHOD, IMAGE COMPRESSION DEVICE, AND MEDICAL NETWORK SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/443025 [patent_app_country] => US [patent_app_date] => 2007-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6292 [patent_no_of_claims] => 10 [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/A1/0074/20100074484.pdf [firstpage_image] =>[orig_patent_app_number] => 12443025 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/443025
Image compression method, image compression device, and medical network system Sep 20, 2007 Issued
Array ( [id] => 4437232 [patent_doc_number] => 07970207 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-28 [patent_title] => 'Apparatus and program for evaluating images' [patent_app_type] => utility [patent_app_number] => 11/902344 [patent_app_country] => US [patent_app_date] => 2007-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 4936 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 358 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/970/07970207.pdf [firstpage_image] =>[orig_patent_app_number] => 11902344 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/902344
Apparatus and program for evaluating images Sep 19, 2007 Issued
Array ( [id] => 6500066 [patent_doc_number] => 20100260433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-14 [patent_title] => 'SYSTEM AND METHOD FOR SCALING IMAGES' [patent_app_type] => utility [patent_app_number] => 12/678823 [patent_app_country] => US [patent_app_date] => 2007-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4836 [patent_no_of_claims] => 21 [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/A1/0260/20100260433.pdf [firstpage_image] =>[orig_patent_app_number] => 12678823 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/678823
System and method for scaling images Sep 18, 2007 Issued
Array ( [id] => 16452 [patent_doc_number] => 07805078 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-09-28 [patent_title] => 'Integrated electrical/optical hybrid communication system with revertive hitless switch' [patent_app_type] => utility [patent_app_number] => 11/843908 [patent_app_country] => US [patent_app_date] => 2007-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 10868 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/805/07805078.pdf [firstpage_image] =>[orig_patent_app_number] => 11843908 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/843908
Integrated electrical/optical hybrid communication system with revertive hitless switch Aug 22, 2007 Issued
Array ( [id] => 5084662 [patent_doc_number] => 20070274713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-29 [patent_title] => 'SYSTEM AND METHOD FOR SUBCARRIER MODULATION AS SUPERVISORY CHANNEL' [patent_app_type] => utility [patent_app_number] => 11/833956 [patent_app_country] => US [patent_app_date] => 2007-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6519 [patent_no_of_claims] => 46 [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/A1/0274/20070274713.pdf [firstpage_image] =>[orig_patent_app_number] => 11833956 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/833956
System and method for subcarrier modulation as supervisory channel Aug 2, 2007 Issued
Array ( [id] => 6219651 [patent_doc_number] => 20100054746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-04 [patent_title] => 'Multi-port accumulator for radio-over-fiber (RoF) wireless picocellular systems' [patent_app_type] => utility [patent_app_number] => 11/880839 [patent_app_country] => US [patent_app_date] => 2007-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5690 [patent_no_of_claims] => 20 [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/A1/0054/20100054746.pdf [firstpage_image] =>[orig_patent_app_number] => 11880839 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/880839
Multi-port accumulator for radio-over-fiber (RoF) wireless picocellular systems Jul 23, 2007 Abandoned
Array ( [id] => 4506186 [patent_doc_number] => 07949184 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-24 [patent_title] => 'Image processing apparatus, image processing method, and computer readable medium and computer data signal for processing image' [patent_app_type] => utility [patent_app_number] => 11/822409 [patent_app_country] => US [patent_app_date] => 2007-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 25 [patent_no_of_words] => 7132 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/949/07949184.pdf [firstpage_image] =>[orig_patent_app_number] => 11822409 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/822409
Image processing apparatus, image processing method, and computer readable medium and computer data signal for processing image Jul 4, 2007 Issued
Array ( [id] => 4824062 [patent_doc_number] => 20080123946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-29 [patent_title] => 'IMAGE PROCESSING DEVICE' [patent_app_type] => utility [patent_app_number] => 11/773264 [patent_app_country] => US [patent_app_date] => 2007-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 10042 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0123/20080123946.pdf [firstpage_image] =>[orig_patent_app_number] => 11773264 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/773264
IMAGE PROCESSING DEVICE Jul 2, 2007 Abandoned
Array ( [id] => 4687354 [patent_doc_number] => 20080031535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-07 [patent_title] => 'APPARATUS AND METHOD FOR A GENERALIZED BENFORD\'s LAW ANALYSIS OF DCT AND JPEG COEFFICIENTS' [patent_app_type] => utility [patent_app_number] => 11/772636 [patent_app_country] => US [patent_app_date] => 2007-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6694 [patent_no_of_claims] => 20 [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/A1/0031/20080031535.pdf [firstpage_image] =>[orig_patent_app_number] => 11772636 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/772636
Apparatus and method for a generalized benford's law analysis of DCT and JPEG coefficients Jul 1, 2007 Issued
Array ( [id] => 5309444 [patent_doc_number] => 20090016725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-15 [patent_title] => 'WAVELENGTHS MULTIPLEXER METHOD AND APPARATUS FOR OPTICAL LOGGING TOOLS' [patent_app_type] => utility [patent_app_number] => 11/770750 [patent_app_country] => US [patent_app_date] => 2007-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3199 [patent_no_of_claims] => 21 [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/A1/0016/20090016725.pdf [firstpage_image] =>[orig_patent_app_number] => 11770750 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/770750
WAVELENGTHS MULTIPLEXER METHOD AND APPARATUS FOR OPTICAL LOGGING TOOLS Jun 28, 2007 Abandoned
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