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] => 6524038 [patent_doc_number] => 20100014858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-21 [patent_title] => 'Reduction Of Packet Loss Through Optical Layer Protection' [patent_app_type] => utility [patent_app_number] => 12/173723 [patent_app_country] => US [patent_app_date] => 2008-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6255 [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/A1/0014/20100014858.pdf [firstpage_image] =>[orig_patent_app_number] => 12173723 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/173723
Reduction Of Packet Loss Through Optical Layer Protection Jul 14, 2008 Abandoned
Array ( [id] => 5354458 [patent_doc_number] => 20090185802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-23 [patent_title] => 'Method and apparatus for generating visible signal for data transmission frame in visible-light communication system' [patent_app_type] => utility [patent_app_number] => 12/217943 [patent_app_country] => US [patent_app_date] => 2008-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3724 [patent_no_of_claims] => 14 [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/A1/0185/20090185802.pdf [firstpage_image] =>[orig_patent_app_number] => 12217943 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/217943
Method and apparatus for generating visible signal for data transmission frame in visible-light communication system Jul 9, 2008 Issued
Array ( [id] => 6471581 [patent_doc_number] => 20100284693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-11 [patent_title] => 'ENHANCED SMF PASSIVE OPTICAL NETWORKS USING POLARIZATION BEAMFORMING' [patent_app_type] => utility [patent_app_number] => 12/668474 [patent_app_country] => US [patent_app_date] => 2008-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9682 [patent_no_of_claims] => 15 [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/A1/0284/20100284693.pdf [firstpage_image] =>[orig_patent_app_number] => 12668474 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/668474
Enhanced SMF passive optical networks using polarization beamforming Jul 9, 2008 Issued
Array ( [id] => 5309446 [patent_doc_number] => 20090016727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-15 [patent_title] => 'OPTICAL TRANSMISSION APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/169454 [patent_app_country] => US [patent_app_date] => 2008-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8864 [patent_no_of_claims] => 9 [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/A1/0016/20090016727.pdf [firstpage_image] =>[orig_patent_app_number] => 12169454 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/169454
Optical transmission apparatus Jul 7, 2008 Issued
Array ( [id] => 6038071 [patent_doc_number] => 20110091120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-21 [patent_title] => 'METHODS AND APPARATUS FOR TEXTURE COMPRESSION USING PATCH-BASED SAMPLING TEXTURE SYNTHESIS' [patent_app_type] => utility [patent_app_number] => 12/737207 [patent_app_country] => US [patent_app_date] => 2008-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5701 [patent_no_of_claims] => 23 [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/A1/0091/20110091120.pdf [firstpage_image] =>[orig_patent_app_number] => 12737207 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/737207
Methods and apparatus for texture compression using patch-based sampling texture synthesis Jun 26, 2008 Issued
Array ( [id] => 6595430 [patent_doc_number] => 20100322523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-23 [patent_title] => 'SCREEN DATA TRANSMITTING SYSTEM, SCREEN DATA TRANSMITTING SERVER, SCREEN DATA TRANSMITTING METHOD AND PROGRAM RECORDING MEDIUM' [patent_app_type] => utility [patent_app_number] => 12/665775 [patent_app_country] => US [patent_app_date] => 2008-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 19833 [patent_no_of_claims] => 36 [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/A1/0322/20100322523.pdf [firstpage_image] =>[orig_patent_app_number] => 12665775 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/665775
Screen data transmitting system, screen data transmitting server, screen data transmitting method and program recording medium Jun 26, 2008 Issued
Array ( [id] => 179480 [patent_doc_number] => 07657192 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-02-02 [patent_title] => 'Burst mode optical receiver and system and method therefor' [patent_app_type] => utility [patent_app_number] => 12/155808 [patent_app_country] => US [patent_app_date] => 2008-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2150 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/657/07657192.pdf [firstpage_image] =>[orig_patent_app_number] => 12155808 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/155808
Burst mode optical receiver and system and method therefor Jun 9, 2008 Issued
Array ( [id] => 4791236 [patent_doc_number] => 20080292209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-27 [patent_title] => 'Dynamic Range Compensation-Dependent Noise Reduction' [patent_app_type] => utility [patent_app_number] => 12/121183 [patent_app_country] => US [patent_app_date] => 2008-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4550 [patent_no_of_claims] => 45 [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/A1/0292/20080292209.pdf [firstpage_image] =>[orig_patent_app_number] => 12121183 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/121183
Dynamic range compensation-dependent noise reduction May 14, 2008 Issued
Array ( [id] => 4494712 [patent_doc_number] => 07885540 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-02-08 [patent_title] => 'Methods and apparatus for optical modulation amplitude measurement' [patent_app_type] => utility [patent_app_number] => 12/114374 [patent_app_country] => US [patent_app_date] => 2008-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4442 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/885/07885540.pdf [firstpage_image] =>[orig_patent_app_number] => 12114374 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/114374
Methods and apparatus for optical modulation amplitude measurement May 1, 2008 Issued
Array ( [id] => 4959368 [patent_doc_number] => 20080273793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-06 [patent_title] => 'SIGNAL PROCESSING APPARATUS AND METHOD, NOISE REDUCTION APPARATUS AND METHOD, AND PROGRAM THEREFOR' [patent_app_type] => utility [patent_app_number] => 12/112626 [patent_app_country] => US [patent_app_date] => 2008-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 12101 [patent_no_of_claims] => 16 [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/A1/0273/20080273793.pdf [firstpage_image] =>[orig_patent_app_number] => 12112626 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/112626
Signal processing apparatus and method, noise reduction apparatus and method, and program therefor Apr 29, 2008 Issued
Array ( [id] => 8234556 [patent_doc_number] => 08200011 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-12 [patent_title] => 'Context processor for video analysis system' [patent_app_type] => utility [patent_app_number] => 12/112864 [patent_app_country] => US [patent_app_date] => 2008-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7699 [patent_no_of_claims] => 24 [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] => patents/08/200/08200011.pdf [firstpage_image] =>[orig_patent_app_number] => 12112864 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/112864
Context processor for video analysis system Apr 29, 2008 Issued
Array ( [id] => 5557393 [patent_doc_number] => 20090268970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-29 [patent_title] => 'Method and Apparatus for Block-Based Compression of Light-field Images' [patent_app_type] => utility [patent_app_number] => 12/111735 [patent_app_country] => US [patent_app_date] => 2008-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8091 [patent_no_of_claims] => 25 [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/A1/0268/20090268970.pdf [firstpage_image] =>[orig_patent_app_number] => 12111735 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/111735
Method and apparatus for block-based compression of light-field images Apr 28, 2008 Issued
Array ( [id] => 4959321 [patent_doc_number] => 20080273746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-06 [patent_title] => 'Image Processing Apparatus' [patent_app_type] => utility [patent_app_number] => 12/111848 [patent_app_country] => US [patent_app_date] => 2008-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11781 [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/A1/0273/20080273746.pdf [firstpage_image] =>[orig_patent_app_number] => 12111848 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/111848
Image Processing Apparatus Apr 28, 2008 Abandoned
Array ( [id] => 4948620 [patent_doc_number] => 20080304746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-11 [patent_title] => 'METHOD AND APPARATUS FOR CHARACTER STRING RECOGNITION' [patent_app_type] => utility [patent_app_number] => 12/110524 [patent_app_country] => US [patent_app_date] => 2008-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6315 [patent_no_of_claims] => 10 [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/A1/0304/20080304746.pdf [firstpage_image] =>[orig_patent_app_number] => 12110524 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/110524
Method and apparatus for character string recognition Apr 27, 2008 Issued
Array ( [id] => 5348337 [patent_doc_number] => 20090003698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-01 [patent_title] => 'SEGMENTATON OF DIGITAL IMAGES' [patent_app_type] => utility [patent_app_number] => 12/109842 [patent_app_country] => US [patent_app_date] => 2008-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9863 [patent_no_of_claims] => 30 [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/A1/0003/20090003698.pdf [firstpage_image] =>[orig_patent_app_number] => 12109842 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/109842
SEGMENTATON OF DIGITAL IMAGES Apr 24, 2008 Abandoned
Array ( [id] => 4777866 [patent_doc_number] => 20080285864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-20 [patent_title] => 'IMAGE ENCODING APPARATUS AND DECODING APPARATUS, AND CONTROL METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 12/109555 [patent_app_country] => US [patent_app_date] => 2008-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8430 [patent_no_of_claims] => 10 [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/A1/0285/20080285864.pdf [firstpage_image] =>[orig_patent_app_number] => 12109555 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/109555
Image encoding apparatus and decoding apparatus, and control method thereof Apr 24, 2008 Issued
Array ( [id] => 7529221 [patent_doc_number] => 08045825 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-25 [patent_title] => 'Image processing apparatus and method for composition of real space images and virtual space images' [patent_app_type] => utility [patent_app_number] => 12/108887 [patent_app_country] => US [patent_app_date] => 2008-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 25 [patent_no_of_words] => 17492 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/045/08045825.pdf [firstpage_image] =>[orig_patent_app_number] => 12108887 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/108887
Image processing apparatus and method for composition of real space images and virtual space images Apr 23, 2008 Issued
Array ( [id] => 4858642 [patent_doc_number] => 20080267492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-30 [patent_title] => 'Real Time Conversion of Colour Data to a Palette Based on Image Format' [patent_app_type] => utility [patent_app_number] => 12/107923 [patent_app_country] => US [patent_app_date] => 2008-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3427 [patent_no_of_claims] => 11 [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/A1/0267/20080267492.pdf [firstpage_image] =>[orig_patent_app_number] => 12107923 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/107923
Real Time Conversion of Colour Data to a Palette Based on Image Format Apr 22, 2008 Abandoned
Array ( [id] => 6054311 [patent_doc_number] => 20110110671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-12 [patent_title] => 'Optical Networks' [patent_app_type] => utility [patent_app_number] => 12/936209 [patent_app_country] => US [patent_app_date] => 2008-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6142 [patent_no_of_claims] => 17 [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/A1/0110/20110110671.pdf [firstpage_image] =>[orig_patent_app_number] => 12936209 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/936209
Optical Networks Apr 8, 2008 Abandoned
Array ( [id] => 9168815 [patent_doc_number] => 08594503 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-26 [patent_title] => 'Method and system for multiplexer waveguide coupling' [patent_app_type] => utility [patent_app_number] => 12/594488 [patent_app_country] => US [patent_app_date] => 2008-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 11600 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12594488 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/594488
Method and system for multiplexer waveguide coupling Apr 3, 2008 Issued
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