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] => 6504843 [patent_doc_number] => 20020191263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-19 [patent_title] => 'Method and apparatus for optical data signaling using dark photodiode' [patent_app_type] => new [patent_app_number] => 10/172387 [patent_app_country] => US [patent_app_date] => 2002-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2800 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0191/20020191263.pdf [firstpage_image] =>[orig_patent_app_number] => 10172387 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/172387
Method and apparatus for optical data signaling using dark photodiode Jun 13, 2002 Abandoned
Array ( [id] => 6504839 [patent_doc_number] => 20020191262 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-19 [patent_title] => 'Optical transmitter and optical modulator' [patent_app_type] => new [patent_app_number] => 10/171006 [patent_app_country] => US [patent_app_date] => 2002-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 1956 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0191/20020191262.pdf [firstpage_image] =>[orig_patent_app_number] => 10171006 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/171006
Optical transmitter and optical modulator Jun 11, 2002 Abandoned
Array ( [id] => 6172681 [patent_doc_number] => 20020154373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-24 [patent_title] => 'Optical receiver' [patent_app_type] => new [patent_app_number] => 10/171558 [patent_app_country] => US [patent_app_date] => 2002-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3713 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0154/20020154373.pdf [firstpage_image] =>[orig_patent_app_number] => 10171558 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/171558
Optical receiver for burst transmission system Jun 11, 2002 Issued
Array ( [id] => 7602333 [patent_doc_number] => 07236705 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-06-26 [patent_title] => 'Methods and systems for aligning and maintaining alignment of point-to-point transceivers in a network' [patent_app_type] => utility [patent_app_number] => 10/162475 [patent_app_country] => US [patent_app_date] => 2002-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 32 [patent_no_of_words] => 9806 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/236/07236705.pdf [firstpage_image] =>[orig_patent_app_number] => 10162475 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/162475
Methods and systems for aligning and maintaining alignment of point-to-point transceivers in a network Jun 2, 2002 Issued
Array ( [id] => 622323 [patent_doc_number] => 07142786 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-11-28 [patent_title] => 'Wireless infrared network transceiver' [patent_app_type] => utility [patent_app_number] => 10/162541 [patent_app_country] => US [patent_app_date] => 2002-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 32 [patent_no_of_words] => 10075 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/142/07142786.pdf [firstpage_image] =>[orig_patent_app_number] => 10162541 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/162541
Wireless infrared network transceiver Jun 2, 2002 Issued
Array ( [id] => 6672908 [patent_doc_number] => 20030058511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-27 [patent_title] => 'Method and system for transmitting a signal via a non linear transmission unit' [patent_app_type] => new [patent_app_number] => 10/130233 [patent_app_country] => US [patent_app_date] => 2002-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5040 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0058/20030058511.pdf [firstpage_image] =>[orig_patent_app_number] => 10130233 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/130233
Method and system for transmitting a signal via a non linear transmission unit May 14, 2002 Abandoned
Array ( [id] => 6764616 [patent_doc_number] => 20030099014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-29 [patent_title] => 'System and method for optimized design of an optical network' [patent_app_type] => new [patent_app_number] => 10/133695 [patent_app_country] => US [patent_app_date] => 2002-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 17662 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0099/20030099014.pdf [firstpage_image] =>[orig_patent_app_number] => 10133695 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/133695
System and method for optimized design of an optical network Apr 24, 2002 Abandoned
Array ( [id] => 6172658 [patent_doc_number] => 20020154363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-24 [patent_title] => 'Universal fiber optics network' [patent_app_type] => new [patent_app_number] => 10/128357 [patent_app_country] => US [patent_app_date] => 2002-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1378 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0154/20020154363.pdf [firstpage_image] =>[orig_patent_app_number] => 10128357 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/128357
Universal fiber optics network Apr 23, 2002 Abandoned
Array ( [id] => 8997120 [patent_doc_number] => 08521022 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-08-27 [patent_title] => 'Dynamic assignment of wavelengths in agile photonic networks' [patent_app_type] => utility [patent_app_number] => 10/128092 [patent_app_country] => US [patent_app_date] => 2002-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 8068 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 10128092 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/128092
Dynamic assignment of wavelengths in agile photonic networks Apr 22, 2002 Issued
Array ( [id] => 7421400 [patent_doc_number] => 20040208433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-21 [patent_title] => 'Apparatus and method for wavelength assignment in WDM optical ring networks' [patent_app_type] => new [patent_app_number] => 10/122216 [patent_app_country] => US [patent_app_date] => 2002-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4243 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0208/20040208433.pdf [firstpage_image] =>[orig_patent_app_number] => 10122216 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/122216
Apparatus and method for wavelength assignment in WDM optical ring networks Apr 15, 2002 Abandoned
Array ( [id] => 6172647 [patent_doc_number] => 20020154357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-24 [patent_title] => 'Methods and apparatus for reconfigurable WDM lightpath rings' [patent_app_type] => new [patent_app_number] => 10/112091 [patent_app_country] => US [patent_app_date] => 2002-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10389 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0154/20020154357.pdf [firstpage_image] =>[orig_patent_app_number] => 10112091 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/112091
Methods and apparatus for reconfigurable WDM lightpath rings Mar 28, 2002 Abandoned
Array ( [id] => 6453368 [patent_doc_number] => 20020149817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-17 [patent_title] => 'Open ring architectures for optical WDM networks' [patent_app_type] => new [patent_app_number] => 10/113777 [patent_app_country] => US [patent_app_date] => 2002-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4884 [patent_no_of_claims] => 118 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0149/20020149817.pdf [firstpage_image] =>[orig_patent_app_number] => 10113777 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/113777
Open ring architectures for optical WDM networks Mar 28, 2002 Abandoned
Array ( [id] => 7422694 [patent_doc_number] => 20040208605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-21 [patent_title] => 'Method and apparatus for chromatic dispersion compensation' [patent_app_type] => new [patent_app_number] => 10/103390 [patent_app_country] => US [patent_app_date] => 2002-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3536 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0208/20040208605.pdf [firstpage_image] =>[orig_patent_app_number] => 10103390 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/103390
Method and apparatus for chromatic dispersion compensation Mar 20, 2002 Issued
Array ( [id] => 1393134 [patent_doc_number] => 06559995 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-05-06 [patent_title] => 'Optical transmission method and optical transmitter with temperature compensation function' [patent_app_type] => B2 [patent_app_number] => 10/101467 [patent_app_country] => US [patent_app_date] => 2002-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 24 [patent_no_of_words] => 7265 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/559/06559995.pdf [firstpage_image] =>[orig_patent_app_number] => 10101467 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/101467
Optical transmission method and optical transmitter with temperature compensation function Mar 19, 2002 Issued
Array ( [id] => 5785539 [patent_doc_number] => 20020159679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-31 [patent_title] => 'Method and apparatus for providing gain equalization to an optical signal in an optical communication system' [patent_app_type] => new [patent_app_number] => 10/099891 [patent_app_country] => US [patent_app_date] => 2002-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5471 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0159/20020159679.pdf [firstpage_image] =>[orig_patent_app_number] => 10099891 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/099891
Method and apparatus for providing gain equalization to an optical signal in an optical communication system Mar 14, 2002 Issued
Array ( [id] => 234183 [patent_doc_number] => 07599619 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-10-06 [patent_title] => 'Wavelength division multiplexed optical communication system having a reconfigurable optical switch and a tunable backup laser transmitter' [patent_app_type] => utility [patent_app_number] => 10/099561 [patent_app_country] => US [patent_app_date] => 2002-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4384 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/599/07599619.pdf [firstpage_image] =>[orig_patent_app_number] => 10099561 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/099561
Wavelength division multiplexed optical communication system having a reconfigurable optical switch and a tunable backup laser transmitter Mar 14, 2002 Issued
Array ( [id] => 6155442 [patent_doc_number] => 20020145779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-10 [patent_title] => 'Method and apparatus for interconnecting a plurality of optical transducers with a wavelength division multiplexed optical switch' [patent_app_type] => new [patent_app_number] => 10/099890 [patent_app_country] => US [patent_app_date] => 2002-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8900 [patent_no_of_claims] => 65 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0145/20020145779.pdf [firstpage_image] =>[orig_patent_app_number] => 10099890 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/099890
Method and apparatus for interconnecting a plurality of optical transducers with a wavelength division multiplexed optical switch Mar 14, 2002 Issued
Array ( [id] => 6155445 [patent_doc_number] => 20020145782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-10 [patent_title] => 'Method and apparatus for transferring WDM signals between different wavelength division multiplexed optical communications systems in an optically transparent manner' [patent_app_type] => new [patent_app_number] => 10/099888 [patent_app_country] => US [patent_app_date] => 2002-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4359 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0145/20020145782.pdf [firstpage_image] =>[orig_patent_app_number] => 10099888 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/099888
Method and apparatus for transferring WDM signals between different wavelength division multiplexed optical communications systems in an optically transparent manner Mar 14, 2002 Abandoned
Array ( [id] => 9115227 [patent_doc_number] => 08571415 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-10-29 [patent_title] => 'Regenerators placement mechanism for wavelength switched optical networks' [patent_app_type] => utility [patent_app_number] => 10/097901 [patent_app_country] => US [patent_app_date] => 2002-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 6912 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 10097901 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/097901
Regenerators placement mechanism for wavelength switched optical networks Mar 12, 2002 Issued
Array ( [id] => 460416 [patent_doc_number] => 07245832 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-07-17 [patent_title] => 'Radio communication apparatus' [patent_app_type] => utility [patent_app_number] => 10/068959 [patent_app_country] => US [patent_app_date] => 2002-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 6964 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/245/07245832.pdf [firstpage_image] =>[orig_patent_app_number] => 10068959 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/068959
Radio communication apparatus Feb 10, 2002 Issued
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