Search

Edward J. Cain

Examiner (ID: 13756, Phone: (571)272-1118 , Office: P/1762 )

Most Active Art Unit
1714
Art Unit(s)
1714, 1511, 0, 1762, 1796, 1509
Total Applications
3559
Issued Applications
2955
Pending Applications
148
Abandoned Applications
460

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13189555 [patent_doc_number] => 10110317 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-10-23 [patent_title] => Apparatus and methods for transmitter skew and bias error compensation in an optical communication system [patent_app_type] => utility [patent_app_number] => 15/256210 [patent_app_country] => US [patent_app_date] => 2016-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 31 [patent_no_of_words] => 18323 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15256210 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/256210
Apparatus and methods for transmitter skew and bias error compensation in an optical communication system Sep 1, 2016 Issued
Array ( [id] => 12224393 [patent_doc_number] => 20180062753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'METHODS AND APPARATUS FOR LOW-LOSS RECONFIGURABLE OPTICAL QUADRATURE AMPLITUDE MODULATION (QAM) SIGNAL GENERATION' [patent_app_type] => utility [patent_app_number] => 15/255078 [patent_app_country] => US [patent_app_date] => 2016-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11537 [patent_no_of_claims] => 25 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15255078 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/255078
Methods and apparatus for low-loss reconfigurable optical quadrature amplitude modulation (QAM) signal generation Aug 31, 2016 Issued
Array ( [id] => 11274487 [patent_doc_number] => 20160337034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-17 [patent_title] => 'METHOD AND SYSTEM FOR MEASURING AN OPTICAL POWER ATTENUATION VALUE OF A MULTIMODE DEVICE UNDER TEST, RECEIVE DEVICE AND COMPUTER-READABLE MEMORY' [patent_app_type] => utility [patent_app_number] => 15/220715 [patent_app_country] => US [patent_app_date] => 2016-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 15725 [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] => 15220715 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/220715
Method and system for measuring an optical power attenuation value of a multimode device under test, receive device and computer-readable memory Jul 26, 2016 Issued
Array ( [id] => 11132994 [patent_doc_number] => 20160329969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-10 [patent_title] => 'EXTERNAL LIGHT GUIDE FOR ELECTRONIC DEVICES' [patent_app_type] => utility [patent_app_number] => 15/212910 [patent_app_country] => US [patent_app_date] => 2016-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 2469 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15212910 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/212910
External light guide for electronic devices Jul 17, 2016 Issued
Array ( [id] => 12519159 [patent_doc_number] => 10003866 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-19 [patent_title] => Method and apparatus for transmitting and receiving client signal [patent_app_type] => utility [patent_app_number] => 15/208465 [patent_app_country] => US [patent_app_date] => 2016-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 9371 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15208465 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/208465
Method and apparatus for transmitting and receiving client signal Jul 11, 2016 Issued
Array ( [id] => 12020434 [patent_doc_number] => 09813154 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-07 [patent_title] => 'Bidirectional data communications cable' [patent_app_type] => utility [patent_app_number] => 15/186375 [patent_app_country] => US [patent_app_date] => 2016-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7734 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 328 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15186375 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/186375
Bidirectional data communications cable Jun 16, 2016 Issued
Array ( [id] => 13058659 [patent_doc_number] => 10050740 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-14 [patent_title] => Scheduled light path switching in optical networks and automatic assessment of traffic impairments that would result from adding or deleting a channel in a wavelength-division multiplexed optical communication network [patent_app_type] => utility [patent_app_number] => 15/572936 [patent_app_country] => US [patent_app_date] => 2016-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 59 [patent_figures_cnt] => 79 [patent_no_of_words] => 56844 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15572936 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/572936
Scheduled light path switching in optical networks and automatic assessment of traffic impairments that would result from adding or deleting a channel in a wavelength-division multiplexed optical communication network Jun 1, 2016 Issued
Array ( [id] => 12955822 [patent_doc_number] => 09838109 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-05 [patent_title] => Method and device for realizing optical channel data unit shared protection ring [patent_app_type] => utility [patent_app_number] => 15/170730 [patent_app_country] => US [patent_app_date] => 2016-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 5083 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15170730 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/170730
Method and device for realizing optical channel data unit shared protection ring May 31, 2016 Issued
Array ( [id] => 11862792 [patent_doc_number] => 09742496 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-22 [patent_title] => 'Physical layer management configured active optical module with native and non-native network element support' [patent_app_type] => utility [patent_app_number] => 15/167478 [patent_app_country] => US [patent_app_date] => 2016-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 13228 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15167478 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/167478
Physical layer management configured active optical module with native and non-native network element support May 26, 2016 Issued
Array ( [id] => 11328957 [patent_doc_number] => 20160359569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-08 [patent_title] => 'SIGNAL PROCESSOR AND DETECTOR' [patent_app_type] => utility [patent_app_number] => 15/166916 [patent_app_country] => US [patent_app_date] => 2016-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4708 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15166916 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/166916
Signal processor and detector May 26, 2016 Issued
Array ( [id] => 11328950 [patent_doc_number] => 20160359562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-08 [patent_title] => 'MODULATION DEVICE, LIGHT EMITTING DEVICE, AND LIGHT EMISSION SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/167385 [patent_app_country] => US [patent_app_date] => 2016-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 10229 [patent_no_of_claims] => 9 [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] => 15167385 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/167385
Modulation device, light emitting device, and light emission system May 26, 2016 Issued
Array ( [id] => 13239611 [patent_doc_number] => 10133001 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-20 [patent_title] => Optical fiber cables and modules with modal disperson compensation [patent_app_type] => utility [patent_app_number] => 15/165174 [patent_app_country] => US [patent_app_date] => 2016-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 7196 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15165174 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/165174
Optical fiber cables and modules with modal disperson compensation May 25, 2016 Issued
Array ( [id] => 11926398 [patent_doc_number] => 09793994 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-17 [patent_title] => 'Systems and methods for burst detection in a CATV network' [patent_app_type] => utility [patent_app_number] => 15/144202 [patent_app_country] => US [patent_app_date] => 2016-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 17400 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15144202 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/144202
Systems and methods for burst detection in a CATV network May 1, 2016 Issued
Array ( [id] => 12225248 [patent_doc_number] => 20180063609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'OPTICAL SIGNAL AMPLIFICATION' [patent_app_type] => utility [patent_app_number] => 15/565302 [patent_app_country] => US [patent_app_date] => 2016-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3138 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15565302 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/565302
Optical signal amplification Apr 20, 2016 Issued
Array ( [id] => 14302493 [patent_doc_number] => 10291387 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-14 [patent_title] => Method for configuring an infrared audio transmission system and apparatus for using it [patent_app_type] => utility [patent_app_number] => 15/565153 [patent_app_country] => US [patent_app_date] => 2016-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3060 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15565153 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/565153
Method for configuring an infrared audio transmission system and apparatus for using it Apr 6, 2016 Issued
Array ( [id] => 11274522 [patent_doc_number] => 20160337069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-17 [patent_title] => 'OPTICAL LINE TERMINAL ARRANGEMENT, APPARATUS AND METHODS' [patent_app_type] => utility [patent_app_number] => 15/091045 [patent_app_country] => US [patent_app_date] => 2016-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3786 [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] => 15091045 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/091045
OPTICAL LINE TERMINAL ARRANGEMENT, APPARATUS AND METHODS Apr 4, 2016 Abandoned
Array ( [id] => 12263382 [patent_doc_number] => 20180082578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-22 [patent_title] => 'OMNIDIRECTIONAL OPTICAL WIRELESS COMMUNICATIONS RECEIVER & SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/561364 [patent_app_country] => US [patent_app_date] => 2016-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6632 [patent_no_of_claims] => 19 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15561364 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/561364
Omnidirectional optical wireless communications receiver and system Mar 23, 2016 Issued
Array ( [id] => 12237294 [patent_doc_number] => 20180070157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-08 [patent_title] => 'PHOTONIC SWITCHES, PHOTONIC SWITCHING FABRICS AND METHODS FOR DATA CENTERS' [patent_app_type] => utility [patent_app_number] => 15/561191 [patent_app_country] => US [patent_app_date] => 2016-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 45 [patent_figures_cnt] => 45 [patent_no_of_words] => 19873 [patent_no_of_claims] => 17 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15561191 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/561191
Photonic switches, photonic switching fabrics and methods for data centers Mar 22, 2016 Issued
Array ( [id] => 11007938 [patent_doc_number] => 20160204891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-14 [patent_title] => 'WAVELENGTH CONTROL OF TWO-CHANNEL DEMUX/MUX IN SILICON PHOTONICS' [patent_app_type] => utility [patent_app_number] => 15/076414 [patent_app_country] => US [patent_app_date] => 2016-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6607 [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] => 15076414 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/076414
Wavelength control of two-channel DEMUX/MUX in silicon photonics Mar 20, 2016 Issued
Array ( [id] => 12189458 [patent_doc_number] => 20180048394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-15 [patent_title] => 'OPTICAL RECEIVING APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/561138 [patent_app_country] => US [patent_app_date] => 2016-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4181 [patent_no_of_claims] => 14 [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] => 15561138 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/561138
Optical receiving apparatus Mar 17, 2016 Issued
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