
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
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 |