Search

David C. Spalla

Examiner (ID: 6487, Phone: (303)297-4298 , Office: P/2896 )

Most Active Art Unit
2896
Art Unit(s)
2815, 2821, 2818, 4148, 2893, 2896
Total Applications
1021
Issued Applications
846
Pending Applications
62
Abandoned Applications
146

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10952957 [patent_doc_number] => 20140355978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-04 [patent_title] => 'OPTICAL TRANSMISSION SYSTEM, OPTICAL TRANSMISSION APPARATUS, AND OPTICAL TRANSMISSION METHOD' [patent_app_type] => utility [patent_app_number] => 14/287770 [patent_app_country] => US [patent_app_date] => 2014-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 22011 [patent_no_of_claims] => 8 [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] => 14287770 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/287770
OPTICAL TRANSMISSION SYSTEM, OPTICAL TRANSMISSION APPARATUS, AND OPTICAL TRANSMISSION METHOD May 26, 2014 Abandoned
Array ( [id] => 11789208 [patent_doc_number] => 09398730 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-19 [patent_title] => 'Fluid-cooled electronic circuit device with cooling fluid conduits having optical transmission medium' [patent_app_type] => utility [patent_app_number] => 14/287249 [patent_app_country] => US [patent_app_date] => 2014-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 8746 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14287249 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/287249
Fluid-cooled electronic circuit device with cooling fluid conduits having optical transmission medium May 26, 2014 Issued
Array ( [id] => 11253741 [patent_doc_number] => 09479260 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-25 [patent_title] => 'Single carrier flexible bit rate transceiver for coherent optical network' [patent_app_type] => utility [patent_app_number] => 14/269615 [patent_app_country] => US [patent_app_date] => 2014-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 6784 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14269615 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/269615
Single carrier flexible bit rate transceiver for coherent optical network May 4, 2014 Issued
Array ( [id] => 9670092 [patent_doc_number] => 20140233955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-21 [patent_title] => 'Passive Optical Network System' [patent_app_type] => utility [patent_app_number] => 14/266265 [patent_app_country] => US [patent_app_date] => 2014-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3486 [patent_no_of_claims] => 1 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14266265 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/266265
Passive optical network system Apr 29, 2014 Issued
Array ( [id] => 12230891 [patent_doc_number] => 09918151 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-13 [patent_title] => 'Optical network unit, and communications system and method' [patent_app_type] => utility [patent_app_number] => 14/783079 [patent_app_country] => US [patent_app_date] => 2014-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6776 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 333 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14783079 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/783079
Optical network unit, and communications system and method Apr 29, 2014 Issued
Array ( [id] => 11848302 [patent_doc_number] => 09735867 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-15 [patent_title] => 'Microreflection delay estimation in a CATV network' [patent_app_type] => utility [patent_app_number] => 14/261967 [patent_app_country] => US [patent_app_date] => 2014-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 24 [patent_no_of_words] => 6890 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14261967 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/261967
Microreflection delay estimation in a CATV network Apr 24, 2014 Issued
Array ( [id] => 10598037 [patent_doc_number] => 09319136 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-19 [patent_title] => 'Optical dispersion compensation devices' [patent_app_type] => utility [patent_app_number] => 14/259647 [patent_app_country] => US [patent_app_date] => 2014-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 16790 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14259647 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/259647
Optical dispersion compensation devices Apr 22, 2014 Issued
Array ( [id] => 11186012 [patent_doc_number] => 09417413 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-16 [patent_title] => 'Compact multiple channel optical receiver assembly package' [patent_app_type] => utility [patent_app_number] => 14/255107 [patent_app_country] => US [patent_app_date] => 2014-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 4048 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14255107 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/255107
Compact multiple channel optical receiver assembly package Apr 16, 2014 Issued
Array ( [id] => 10410634 [patent_doc_number] => 20150295644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-15 [patent_title] => 'Aligning Transceiver Systems of a Data Transmission Network' [patent_app_type] => utility [patent_app_number] => 14/250679 [patent_app_country] => US [patent_app_date] => 2014-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4056 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14250679 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/250679
Aligning transceiver systems of a data transmission network Apr 10, 2014 Issued
Array ( [id] => 10726429 [patent_doc_number] => 20160072577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-10 [patent_title] => 'SYSTEM FOR SUPERVISING A MONOFIBRE LINE BY POLARISING A PROBE SIGNAL' [patent_app_type] => utility [patent_app_number] => 14/782786 [patent_app_country] => US [patent_app_date] => 2014-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4181 [patent_no_of_claims] => 12 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14782786 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/782786
SYSTEM FOR SUPERVISING A MONOFIBRE LINE BY POLARISING A PROBE SIGNAL Apr 10, 2014 Abandoned
Array ( [id] => 10410651 [patent_doc_number] => 20150295661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-15 [patent_title] => 'REMOTELY CONTROLLABLE ELECTRONIC DEVICE' [patent_app_type] => utility [patent_app_number] => 14/250457 [patent_app_country] => US [patent_app_date] => 2014-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4867 [patent_no_of_claims] => 13 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14250457 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/250457
REMOTELY CONTROLLABLE ELECTRONIC DEVICE Apr 10, 2014 Abandoned
Array ( [id] => 9655971 [patent_doc_number] => 20140226976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-14 [patent_title] => 'OPTICAL/RADIO LOCAL ACCESS NETWORK' [patent_app_type] => utility [patent_app_number] => 14/189721 [patent_app_country] => US [patent_app_date] => 2014-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5113 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14189721 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/189721
Optical/radio local access network Feb 24, 2014 Issued
Array ( [id] => 11418140 [patent_doc_number] => 09564974 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-07 [patent_title] => 'Optical transmission device' [patent_app_type] => utility [patent_app_number] => 14/766852 [patent_app_country] => US [patent_app_date] => 2014-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2612 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [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] => 14766852 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/766852
Optical transmission device Feb 19, 2014 Issued
Array ( [id] => 10690408 [patent_doc_number] => 20160036554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-04 [patent_title] => 'SIGNAL PROCESSING DEVICE AND SIGNAL PROCESSING METHOD' [patent_app_type] => utility [patent_app_number] => 14/782838 [patent_app_country] => US [patent_app_date] => 2014-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3907 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14782838 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/782838
Signal processing device and signal processing method for optical polarization multiplexed signal Feb 18, 2014 Issued
Array ( [id] => 9615420 [patent_doc_number] => 20140205277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-24 [patent_title] => 'OPTICAL TRANSMITTER' [patent_app_type] => utility [patent_app_number] => 14/163665 [patent_app_country] => US [patent_app_date] => 2014-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8880 [patent_no_of_claims] => 7 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14163665 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/163665
Optical transmitter Jan 23, 2014 Issued
Array ( [id] => 9615444 [patent_doc_number] => 20140205301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-24 [patent_title] => 'MODULATION UNIT' [patent_app_type] => utility [patent_app_number] => 14/163508 [patent_app_country] => US [patent_app_date] => 2014-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 8765 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14163508 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/163508
MODULATION UNIT Jan 23, 2014 Abandoned
Array ( [id] => 10185321 [patent_doc_number] => 09215008 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-15 [patent_title] => 'Low-latency, high-bandwidth long range communication system' [patent_app_type] => utility [patent_app_number] => 14/163341 [patent_app_country] => US [patent_app_date] => 2014-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3387 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14163341 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/163341
Low-latency, high-bandwidth long range communication system Jan 23, 2014 Issued
Array ( [id] => 10166083 [patent_doc_number] => 09197321 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-24 [patent_title] => 'Optical communication apparatus' [patent_app_type] => utility [patent_app_number] => 14/160570 [patent_app_country] => US [patent_app_date] => 2014-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1784 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14160570 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/160570
Optical communication apparatus Jan 21, 2014 Issued
Array ( [id] => 10303656 [patent_doc_number] => 20150188656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-02 [patent_title] => 'WAVELENGTH-SELECTIVE SWITCH ARRAY' [patent_app_type] => utility [patent_app_number] => 14/144952 [patent_app_country] => US [patent_app_date] => 2013-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7752 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14144952 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/144952
Wavelength-selective switch array Dec 30, 2013 Issued
Array ( [id] => 10303623 [patent_doc_number] => 20150188624 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-02 [patent_title] => 'MULTI LAYER NETWORK RESILIENCY WITH SOFTWARE DEFINED ORCHESTRATION' [patent_app_type] => utility [patent_app_number] => 14/145575 [patent_app_country] => US [patent_app_date] => 2013-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10693 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14145575 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/145575
Multi layer network resiliency with software defined orchestration Dec 30, 2013 Issued
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