Search

Cheukfan Lee

Examiner (ID: 123, Phone: (571)272-7407 , Office: P/2673 )

Most Active Art Unit
2625
Art Unit(s)
2616, 2676, 2622, 2722, 2673, 2674, 2625, 2682, 2627, 2612
Total Applications
2125
Issued Applications
1804
Pending Applications
62
Abandoned Applications
271

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9133539 [patent_doc_number] => 20130294253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-07 [patent_title] => 'WIDE AREA TRANSPORT NETWORKS FOR MOBILE RADIO ACCESS NETWORKS AND METHODS OF USE' [patent_app_type] => utility [patent_app_number] => 13/732273 [patent_app_country] => US [patent_app_date] => 2012-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10048 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13732273 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/732273
Wide area transport networks for mobile radio access networks and methods of use Dec 30, 2012 Issued
Array ( [id] => 12501813 [patent_doc_number] => 09998569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-12 [patent_title] => Handling multipath transmission control protocol signaling in a communications network [patent_app_type] => utility [patent_app_number] => 14/647564 [patent_app_country] => US [patent_app_date] => 2012-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 20 [patent_no_of_words] => 9179 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [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] => 14647564 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/647564
Handling multipath transmission control protocol signaling in a communications network Dec 13, 2012 Issued
Array ( [id] => 10419856 [patent_doc_number] => 20150304867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-22 [patent_title] => 'Backhaul Communication in Wireless Networks' [patent_app_type] => utility [patent_app_number] => 14/648397 [patent_app_country] => US [patent_app_date] => 2012-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11356 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 7 [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] => 14648397 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/648397
Backhaul communication in wireless networks Dec 13, 2012 Issued
Array ( [id] => 8778887 [patent_doc_number] => 20130100862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-25 [patent_title] => 'CONTROL METHOD, SYSTEM AND FUNCTION ENTITY FOR REPORTING BEARER EVENT OF SIGNALING IP FLOW' [patent_app_type] => utility [patent_app_number] => 13/714272 [patent_app_country] => US [patent_app_date] => 2012-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10519 [patent_no_of_claims] => 8 [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] => 13714272 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/714272
Control method, system and function entity for reporting bearer event of signaling IP flow Dec 12, 2012 Issued
Array ( [id] => 10433954 [patent_doc_number] => 20150318966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-05 [patent_title] => 'RADIO COMMUNICATION SYSTEM AND COMMUNICATION CONTROL METHOD' [patent_app_type] => utility [patent_app_number] => 14/649171 [patent_app_country] => US [patent_app_date] => 2012-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7548 [patent_no_of_claims] => 28 [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] => 14649171 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/649171
RADIO COMMUNICATION SYSTEM AND COMMUNICATION CONTROL METHOD Dec 4, 2012 Abandoned
Array ( [id] => 11526070 [patent_doc_number] => 09609496 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-28 [patent_title] => 'Data acquisition method and apparatus for wireless communication system' [patent_app_type] => utility [patent_app_number] => 13/675305 [patent_app_country] => US [patent_app_date] => 2012-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5017 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13675305 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/675305
Data acquisition method and apparatus for wireless communication system Nov 12, 2012 Issued
Array ( [id] => 8820146 [patent_doc_number] => 20130121191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-16 [patent_title] => 'METHODS AND APPARATUS FOR REDUCING INTERFERENCE IN A HETEROGENEOUS NETWORK' [patent_app_type] => utility [patent_app_number] => 13/675110 [patent_app_country] => US [patent_app_date] => 2012-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 13049 [patent_no_of_claims] => 133 [patent_no_of_ind_claims] => 24 [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] => 13675110 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/675110
Methods and apparatus for reducing interference in a heterogeneous network Nov 12, 2012 Issued
Array ( [id] => 9475991 [patent_doc_number] => 20140133454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-15 [patent_title] => 'SELECTIVE ROBUST HEADER COMPRESSION (RoHC) FOR A VoIP CALL IN A CELLULAR COMMUNICATIONS NETWORK' [patent_app_type] => utility [patent_app_number] => 13/675308 [patent_app_country] => US [patent_app_date] => 2012-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5292 [patent_no_of_claims] => 22 [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] => 13675308 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/675308
Selective robust header compression (RoHC) for a VoIP call in a cellular communications network Nov 12, 2012 Issued
Array ( [id] => 9092867 [patent_doc_number] => 20130272178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-17 [patent_title] => 'METHOD FOR MANAGING CALLS AND MOBILE TERMINAL USING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/675262 [patent_app_country] => US [patent_app_date] => 2012-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8375 [patent_no_of_claims] => 21 [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] => 13675262 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/675262
Method for managing calls and mobile terminal using the same Nov 12, 2012 Issued
Array ( [id] => 8820264 [patent_doc_number] => 20130121309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-16 [patent_title] => 'METHOD AND APPARATUS FOR IMPROVING LOW-COST MTC (MACHINE-TYPE COMMUNICATION) DEVICES IN A WIRELESS COMMUNICATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/675348 [patent_app_country] => US [patent_app_date] => 2012-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5220 [patent_no_of_claims] => 20 [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] => 13675348 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/675348
Method and apparatus for improving low-cost MTC (machine-type communication) devices in a wireless communication system Nov 12, 2012 Issued
Array ( [id] => 9462043 [patent_doc_number] => 20140126469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-08 [patent_title] => 'LIMITING OF PACKET DATA NETWORK CONNECTION REQUESTS FOR WIRELESS DEVICES' [patent_app_type] => utility [patent_app_number] => 13/672075 [patent_app_country] => US [patent_app_date] => 2012-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6226 [patent_no_of_claims] => 24 [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] => 13672075 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/672075
Limiting of packet data network connection requests for wireless devices Nov 7, 2012 Issued
Array ( [id] => 8820143 [patent_doc_number] => 20130121188 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-16 [patent_title] => 'METHOD AND APPARATUS FOR FREQUENCY OFFSET ESTIMATION' [patent_app_type] => utility [patent_app_number] => 13/671877 [patent_app_country] => US [patent_app_date] => 2012-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6781 [patent_no_of_claims] => 28 [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] => 13671877 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/671877
METHOD AND APPARATUS FOR FREQUENCY OFFSET ESTIMATION Nov 7, 2012 Abandoned
Array ( [id] => 8915395 [patent_doc_number] => 20130177020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-11 [patent_title] => 'COMMUNICATION APPARATUS AND CONTROL METHOD' [patent_app_type] => utility [patent_app_number] => 13/671615 [patent_app_country] => US [patent_app_date] => 2012-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 17940 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 8 [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] => 13671615 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/671615
COMMUNICATION APPARATUS AND CONTROL METHOD Nov 7, 2012 Abandoned
Array ( [id] => 8706868 [patent_doc_number] => 20130064157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-14 [patent_title] => 'ENERGY-SAVING BASE STATION IN A CELLULAR TELECOMMUNICATION NETWORK' [patent_app_type] => utility [patent_app_number] => 13/671648 [patent_app_country] => US [patent_app_date] => 2012-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4608 [patent_no_of_claims] => 12 [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] => 13671648 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/671648
ENERGY-SAVING BASE STATION IN A CELLULAR TELECOMMUNICATION NETWORK Nov 7, 2012 Abandoned
Array ( [id] => 9395392 [patent_doc_number] => 20140092798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-03 [patent_title] => 'METHODS PERFORMED BY MOBILE COMMUNICATION DEVICES' [patent_app_type] => utility [patent_app_number] => 13/632113 [patent_app_country] => US [patent_app_date] => 2012-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5487 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13632113 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/632113
METHODS PERFORMED BY MOBILE COMMUNICATION DEVICES Sep 29, 2012 Abandoned
Array ( [id] => 9420459 [patent_doc_number] => 20140105109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-17 [patent_title] => 'Joint Transmission in a Wireless Network' [patent_app_type] => utility [patent_app_number] => 14/124278 [patent_app_country] => US [patent_app_date] => 2012-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4144 [patent_no_of_claims] => 28 [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] => 14124278 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/124278
Joint Transmission in a Wireless Network Sep 27, 2012 Abandoned
Array ( [id] => 10889526 [patent_doc_number] => 08913528 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-16 [patent_title] => 'Method and apparatus for handling full-duplex interference' [patent_app_type] => utility [patent_app_number] => 13/622292 [patent_app_country] => US [patent_app_date] => 2012-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 8057 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13622292 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/622292
Method and apparatus for handling full-duplex interference Sep 17, 2012 Issued
Array ( [id] => 10592156 [patent_doc_number] => 09313786 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-12 [patent_title] => 'Dynamically dedicated wireless local area network service for high definition video teleconferencing' [patent_app_type] => utility [patent_app_number] => 13/618299 [patent_app_country] => US [patent_app_date] => 2012-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5135 [patent_no_of_claims] => 25 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13618299 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/618299
Dynamically dedicated wireless local area network service for high definition video teleconferencing Sep 13, 2012 Issued
Array ( [id] => 10944991 [patent_doc_number] => 20140348013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-27 [patent_title] => 'DEVICE AND METHOD FOR COLLECTING INFORMATION RELATING TO ACCESS POINTS' [patent_app_type] => utility [patent_app_number] => 14/344888 [patent_app_country] => US [patent_app_date] => 2012-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4837 [patent_no_of_claims] => 20 [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] => 14344888 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/344888
DEVICE AND METHOD FOR COLLECTING INFORMATION RELATING TO ACCESS POINTS Sep 13, 2012 Abandoned
Array ( [id] => 8636298 [patent_doc_number] => 20130028101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-31 [patent_title] => 'METHOD AND APPARATUS FOR PROVIDING SIGNATURE BASED PREDICTIVE MAINTENANCE IN COMMUNICATION NETWORKS' [patent_app_type] => utility [patent_app_number] => 13/615498 [patent_app_country] => US [patent_app_date] => 2012-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3634 [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] => 13615498 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/615498
Method and apparatus for providing signature based predictive maintenance in communication networks Sep 12, 2012 Issued
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