Search

Shi K. Li

Examiner (ID: 377, Phone: (571)272-3031 , Office: P/2637 )

Most Active Art Unit
2637
Art Unit(s)
2634, 2633, 2613, 2637, 2635
Total Applications
1384
Issued Applications
985
Pending Applications
95
Abandoned Applications
346

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11260134 [patent_doc_number] => 09485050 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-01 [patent_title] => 'Subchannel photonic routing, switching and protection with simplified upgrades of WDM optical networks' [patent_app_type] => utility [patent_app_number] => 12/961432 [patent_app_country] => US [patent_app_date] => 2010-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 117 [patent_figures_cnt] => 117 [patent_no_of_words] => 34609 [patent_no_of_claims] => 60 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12961432 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/961432
Subchannel photonic routing, switching and protection with simplified upgrades of WDM optical networks Dec 5, 2010 Issued
Array ( [id] => 10011293 [patent_doc_number] => 09054832 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-09 [patent_title] => 'Management, monitoring and performance optimization of optical networks' [patent_app_type] => utility [patent_app_number] => 12/961439 [patent_app_country] => US [patent_app_date] => 2010-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 117 [patent_figures_cnt] => 117 [patent_no_of_words] => 34624 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12961439 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/961439
Management, monitoring and performance optimization of optical networks Dec 5, 2010 Issued
Array ( [id] => 9505938 [patent_doc_number] => 08744262 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-03 [patent_title] => 'Optical subchannel routing, protection switching and security' [patent_app_type] => utility [patent_app_number] => 12/961436 [patent_app_country] => US [patent_app_date] => 2010-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 117 [patent_figures_cnt] => 117 [patent_no_of_words] => 34625 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12961436 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/961436
Optical subchannel routing, protection switching and security Dec 5, 2010 Issued
Array ( [id] => 6158548 [patent_doc_number] => 20110158658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-30 [patent_title] => 'Optical Subchannel-Based Cyclical Filter Architecture' [patent_app_type] => utility [patent_app_number] => 12/961441 [patent_app_country] => US [patent_app_date] => 2010-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 118 [patent_figures_cnt] => 118 [patent_no_of_words] => 34627 [patent_no_of_claims] => 41 [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/A1/0158/20110158658.pdf [firstpage_image] =>[orig_patent_app_number] => 12961441 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/961441
Optical Subchannel-Based Cyclical Filter Architecture Dec 5, 2010 Abandoned
Array ( [id] => 8226939 [patent_doc_number] => 20120141144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-07 [patent_title] => 'SYSTEM AND METHOD FOR GENERATING SOFT DECISION RELIABILITY INFORMATION FROM HARD DECISIONS IN AN OPTICAL SIGNAL RECEIVER' [patent_app_type] => utility [patent_app_number] => 12/960438 [patent_app_country] => US [patent_app_date] => 2010-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6055 [patent_no_of_claims] => 19 [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] =>[firstpage_image] =>[orig_patent_app_number] => 12960438 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/960438
System and method for generating soft decision reliability information from hard decisions in an optical signal receiver Dec 2, 2010 Issued
Array ( [id] => 10172826 [patent_doc_number] => 09203544 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-01 [patent_title] => 'Optical communication system, device and method employing advanced coding and high modulation order' [patent_app_type] => utility [patent_app_number] => 12/959689 [patent_app_country] => US [patent_app_date] => 2010-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 8810 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12959689 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/959689
Optical communication system, device and method employing advanced coding and high modulation order Dec 2, 2010 Issued
Array ( [id] => 8798758 [patent_doc_number] => 08437637 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-07 [patent_title] => 'Methods and systems for multicast control' [patent_app_type] => utility [patent_app_number] => 12/955730 [patent_app_country] => US [patent_app_date] => 2010-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4029 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 4 [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] => 12955730 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/955730
Methods and systems for multicast control Nov 28, 2010 Issued
Array ( [id] => 6069849 [patent_doc_number] => 20110044699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-24 [patent_title] => 'METHOD, APPARATUS AND SYSTEM FOR TRANSMITTING UPSTREAM BURST DATA IN PON SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/914857 [patent_app_country] => US [patent_app_date] => 2010-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5734 [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/A1/0044/20110044699.pdf [firstpage_image] =>[orig_patent_app_number] => 12914857 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/914857
Method, apparatus and system for transmitting upstream burst data in PON system Oct 27, 2010 Issued
Array ( [id] => 10107441 [patent_doc_number] => 09143229 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-09-22 [patent_title] => 'Method and apparatus for estimating optical power' [patent_app_type] => utility [patent_app_number] => 12/902032 [patent_app_country] => US [patent_app_date] => 2010-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3153 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12902032 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/902032
Method and apparatus for estimating optical power Oct 10, 2010 Issued
Array ( [id] => 8093705 [patent_doc_number] => 20120082453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-05 [patent_title] => 'WAVELENGTH DIVISION MULTIPLEXED OPTICAL COMMUNICATION SYSTEM HAVING VARIABLE CHANNEL SPACINGS' [patent_app_type] => utility [patent_app_number] => 12/897784 [patent_app_country] => US [patent_app_date] => 2010-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 12372 [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/A1/0082/20120082453.pdf [firstpage_image] =>[orig_patent_app_number] => 12897784 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/897784
Wavelength division multiplexed optical communication system having variable channel spacings Oct 4, 2010 Issued
Array ( [id] => 6141663 [patent_doc_number] => 20110129232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-02 [patent_title] => 'EXTERNAL MODULATOR MONITORING DEVICE AND EXTERNAL MODULATOR MONITORING METHOD' [patent_app_type] => utility [patent_app_number] => 12/897331 [patent_app_country] => US [patent_app_date] => 2010-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5339 [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/A1/0129/20110129232.pdf [firstpage_image] =>[orig_patent_app_number] => 12897331 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/897331
External modulator monitoring device and external modulator monitoring method Oct 3, 2010 Issued
Array ( [id] => 7741707 [patent_doc_number] => 20120020664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-26 [patent_title] => 'WAVELENGTH SELECTIVE LIGHT CROSS CONNECT DEVICE' [patent_app_type] => utility [patent_app_number] => 12/896991 [patent_app_country] => US [patent_app_date] => 2010-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 9687 [patent_no_of_claims] => 14 [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/A1/0020/20120020664.pdf [firstpage_image] =>[orig_patent_app_number] => 12896991 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/896991
WAVELENGTH SELECTIVE LIGHT CROSS CONNECT DEVICE Oct 3, 2010 Abandoned
Array ( [id] => 6141663 [patent_doc_number] => 20110129232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-02 [patent_title] => 'EXTERNAL MODULATOR MONITORING DEVICE AND EXTERNAL MODULATOR MONITORING METHOD' [patent_app_type] => utility [patent_app_number] => 12/897331 [patent_app_country] => US [patent_app_date] => 2010-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5339 [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/A1/0129/20110129232.pdf [firstpage_image] =>[orig_patent_app_number] => 12897331 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/897331
External modulator monitoring device and external modulator monitoring method Oct 3, 2010 Issued
Array ( [id] => 6141663 [patent_doc_number] => 20110129232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-02 [patent_title] => 'EXTERNAL MODULATOR MONITORING DEVICE AND EXTERNAL MODULATOR MONITORING METHOD' [patent_app_type] => utility [patent_app_number] => 12/897331 [patent_app_country] => US [patent_app_date] => 2010-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5339 [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/A1/0129/20110129232.pdf [firstpage_image] =>[orig_patent_app_number] => 12897331 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/897331
External modulator monitoring device and external modulator monitoring method Oct 3, 2010 Issued
Array ( [id] => 6030494 [patent_doc_number] => 20110081146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-07 [patent_title] => 'OPTICAL MONITOR DEVICE' [patent_app_type] => utility [patent_app_number] => 12/897274 [patent_app_country] => US [patent_app_date] => 2010-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6353 [patent_no_of_claims] => 11 [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/A1/0081/20110081146.pdf [firstpage_image] =>[orig_patent_app_number] => 12897274 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/897274
OPTICAL MONITOR DEVICE Oct 3, 2010 Abandoned
Array ( [id] => 6141663 [patent_doc_number] => 20110129232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-02 [patent_title] => 'EXTERNAL MODULATOR MONITORING DEVICE AND EXTERNAL MODULATOR MONITORING METHOD' [patent_app_type] => utility [patent_app_number] => 12/897331 [patent_app_country] => US [patent_app_date] => 2010-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5339 [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/A1/0129/20110129232.pdf [firstpage_image] =>[orig_patent_app_number] => 12897331 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/897331
External modulator monitoring device and external modulator monitoring method Oct 3, 2010 Issued
Array ( [id] => 6141663 [patent_doc_number] => 20110129232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-02 [patent_title] => 'EXTERNAL MODULATOR MONITORING DEVICE AND EXTERNAL MODULATOR MONITORING METHOD' [patent_app_type] => utility [patent_app_number] => 12/897331 [patent_app_country] => US [patent_app_date] => 2010-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5339 [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/A1/0129/20110129232.pdf [firstpage_image] =>[orig_patent_app_number] => 12897331 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/897331
External modulator monitoring device and external modulator monitoring method Oct 3, 2010 Issued
Array ( [id] => 6141663 [patent_doc_number] => 20110129232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-02 [patent_title] => 'EXTERNAL MODULATOR MONITORING DEVICE AND EXTERNAL MODULATOR MONITORING METHOD' [patent_app_type] => utility [patent_app_number] => 12/897331 [patent_app_country] => US [patent_app_date] => 2010-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5339 [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/A1/0129/20110129232.pdf [firstpage_image] =>[orig_patent_app_number] => 12897331 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/897331
External modulator monitoring device and external modulator monitoring method Oct 3, 2010 Issued
Array ( [id] => 6141663 [patent_doc_number] => 20110129232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-02 [patent_title] => 'EXTERNAL MODULATOR MONITORING DEVICE AND EXTERNAL MODULATOR MONITORING METHOD' [patent_app_type] => utility [patent_app_number] => 12/897331 [patent_app_country] => US [patent_app_date] => 2010-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5339 [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/A1/0129/20110129232.pdf [firstpage_image] =>[orig_patent_app_number] => 12897331 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/897331
External modulator monitoring device and external modulator monitoring method Oct 3, 2010 Issued
Array ( [id] => 6141663 [patent_doc_number] => 20110129232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-02 [patent_title] => 'EXTERNAL MODULATOR MONITORING DEVICE AND EXTERNAL MODULATOR MONITORING METHOD' [patent_app_type] => utility [patent_app_number] => 12/897331 [patent_app_country] => US [patent_app_date] => 2010-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5339 [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/A1/0129/20110129232.pdf [firstpage_image] =>[orig_patent_app_number] => 12897331 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/897331
External modulator monitoring device and external modulator monitoring method Oct 3, 2010 Issued
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