Search

Gregory B. Sefcheck

Examiner (ID: 12062, Phone: (571)272-3098 , Office: P/2477 )

Most Active Art Unit
2477
Art Unit(s)
2619, 2662, 2477, 2616, 2419
Total Applications
970
Issued Applications
611
Pending Applications
121
Abandoned Applications
252

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5544495 [patent_doc_number] => 20090154372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-18 [patent_title] => 'METHOD AND APPARATUS FOR RESOLVING BLINDED-NODE PROBLEMS IN WIRELESS NETWORKS' [patent_app_type] => utility [patent_app_number] => 11/955257 [patent_app_country] => US [patent_app_date] => 2007-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4940 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0154/20090154372.pdf [firstpage_image] =>[orig_patent_app_number] => 11955257 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/955257
Method and apparatus for resolving blinded-node problems in wireless networks Dec 11, 2007 Issued
Array ( [id] => 9217539 [patent_doc_number] => 08630345 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-01-14 [patent_title] => 'Method and apparatus for video interprediction encoding /decoding' [patent_app_type] => utility [patent_app_number] => 11/936382 [patent_app_country] => US [patent_app_date] => 2007-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4688 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11936382 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/936382
Method and apparatus for video interprediction encoding /decoding Nov 6, 2007 Issued
Array ( [id] => 9678955 [patent_doc_number] => 08817878 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-26 [patent_title] => 'Method and system for motion estimation around a fixed reference vector using a pivot-pixel approach' [patent_app_type] => utility [patent_app_number] => 11/936528 [patent_app_country] => US [patent_app_date] => 2007-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6474 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 380 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11936528 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/936528
Method and system for motion estimation around a fixed reference vector using a pivot-pixel approach Nov 6, 2007 Issued
Array ( [id] => 5263864 [patent_doc_number] => 20090116549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-07 [patent_title] => 'METHODS FOR SELECTING A PREDICTION MODE' [patent_app_type] => utility [patent_app_number] => 11/936779 [patent_app_country] => US [patent_app_date] => 2007-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6752 [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] => publications/A1/0116/20090116549.pdf [firstpage_image] =>[orig_patent_app_number] => 11936779 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/936779
Methods for selecting a prediction mode Nov 6, 2007 Issued
Array ( [id] => 9011190 [patent_doc_number] => 08526503 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-03 [patent_title] => 'OCN-based moving picture decoder' [patent_app_type] => utility [patent_app_number] => 11/933060 [patent_app_country] => US [patent_app_date] => 2007-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4344 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11933060 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/933060
OCN-based moving picture decoder Oct 30, 2007 Issued
Array ( [id] => 5348088 [patent_doc_number] => 20090003449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-01 [patent_title] => 'IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE, IMAGE ENCODING METHOD AND IMAGE DECODING METHOD' [patent_app_type] => utility [patent_app_number] => 11/929056 [patent_app_country] => US [patent_app_date] => 2007-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 99 [patent_figures_cnt] => 99 [patent_no_of_words] => 64952 [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] => publications/A1/0003/20090003449.pdf [firstpage_image] =>[orig_patent_app_number] => 11929056 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/929056
IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE, IMAGE ENCODING METHOD AND IMAGE DECODING METHOD Oct 29, 2007 Abandoned
Array ( [id] => 10047965 [patent_doc_number] => 09088376 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-21 [patent_title] => 'Method and system for synchronization' [patent_app_type] => utility [patent_app_number] => 11/907810 [patent_app_country] => US [patent_app_date] => 2007-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6135 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [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] => 11907810 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/907810
Method and system for synchronization Oct 16, 2007 Issued
Array ( [id] => 8192074 [patent_doc_number] => 08184568 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-22 [patent_title] => 'Wireless LAN system and wireless communication method' [patent_app_type] => utility [patent_app_number] => 11/869049 [patent_app_country] => US [patent_app_date] => 2007-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3624 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/184/08184568.pdf [firstpage_image] =>[orig_patent_app_number] => 11869049 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/869049
Wireless LAN system and wireless communication method Oct 8, 2007 Issued
Array ( [id] => 5441595 [patent_doc_number] => 20090093234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-09 [patent_title] => 'Proximity of User Equipment to a Home Local Network' [patent_app_type] => utility [patent_app_number] => 11/868000 [patent_app_country] => US [patent_app_date] => 2007-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5612 [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/A1/0093/20090093234.pdf [firstpage_image] =>[orig_patent_app_number] => 11868000 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/868000
Proximity of user equipment to a home local network Oct 4, 2007 Issued
Array ( [id] => 8019985 [patent_doc_number] => 08139501 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-03-20 [patent_title] => 'Relay device, wireless communication system and multicast relay method' [patent_app_type] => utility [patent_app_number] => 11/867776 [patent_app_country] => US [patent_app_date] => 2007-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9928 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/139/08139501.pdf [firstpage_image] =>[orig_patent_app_number] => 11867776 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/867776
Relay device, wireless communication system and multicast relay method Oct 4, 2007 Issued
Array ( [id] => 4964238 [patent_doc_number] => 20080107058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-08 [patent_title] => 'METHOD, SYSTEM AND APPARATUS FOR ACQUIRING MULTICAST PROGRAM ADDRESS' [patent_app_type] => utility [patent_app_number] => 11/867966 [patent_app_country] => US [patent_app_date] => 2007-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2363 [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/A1/0107/20080107058.pdf [firstpage_image] =>[orig_patent_app_number] => 11867966 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/867966
METHOD, SYSTEM AND APPARATUS FOR ACQUIRING MULTICAST PROGRAM ADDRESS Oct 4, 2007 Abandoned
Array ( [id] => 8155156 [patent_doc_number] => 08169995 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-01 [patent_title] => 'System and method for wireless communication of uncompressed video having delay-insensitive data transfer' [patent_app_type] => utility [patent_app_number] => 11/868325 [patent_app_country] => US [patent_app_date] => 2007-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 6327 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/169/08169995.pdf [firstpage_image] =>[orig_patent_app_number] => 11868325 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/868325
System and method for wireless communication of uncompressed video having delay-insensitive data transfer Oct 4, 2007 Issued
Array ( [id] => 7802494 [patent_doc_number] => 08130771 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-03-06 [patent_title] => 'Packet-forwarding for proxy mobile IP' [patent_app_type] => utility [patent_app_number] => 11/905888 [patent_app_country] => US [patent_app_date] => 2007-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5729 [patent_no_of_claims] => 20 [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] => patents/08/130/08130771.pdf [firstpage_image] =>[orig_patent_app_number] => 11905888 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/905888
Packet-forwarding for proxy mobile IP Oct 4, 2007 Issued
Array ( [id] => 5440437 [patent_doc_number] => 20090092076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-09 [patent_title] => 'Method and apparatus to reduce system overhead' [patent_app_type] => utility [patent_app_number] => 11/905808 [patent_app_country] => US [patent_app_date] => 2007-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 8764 [patent_no_of_claims] => 25 [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/A1/0092/20090092076.pdf [firstpage_image] =>[orig_patent_app_number] => 11905808 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/905808
Method and apparatus to reduce system overhead Oct 3, 2007 Abandoned
Array ( [id] => 4964240 [patent_doc_number] => 20080107060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-08 [patent_title] => 'Relay device, wireless communication system and multicast relay method' [patent_app_type] => utility [patent_app_number] => 11/905419 [patent_app_country] => US [patent_app_date] => 2007-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 11693 [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] => publications/A1/0107/20080107060.pdf [firstpage_image] =>[orig_patent_app_number] => 11905419 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/905419
Relay device, wireless communication system and multicast relay method Sep 30, 2007 Issued
Array ( [id] => 4943144 [patent_doc_number] => 20080080469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-03 [patent_title] => 'Method and apparatus for reporting in a communication network' [patent_app_type] => utility [patent_app_number] => 11/906109 [patent_app_country] => US [patent_app_date] => 2007-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4473 [patent_no_of_claims] => 25 [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/A1/0080/20080080469.pdf [firstpage_image] =>[orig_patent_app_number] => 11906109 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/906109
Method and apparatus for reporting in a communication network Sep 27, 2007 Abandoned
Array ( [id] => 8204788 [patent_doc_number] => 08189474 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-29 [patent_title] => 'Dynamic stack-based networks for resource constrained devices' [patent_app_type] => utility [patent_app_number] => 11/906141 [patent_app_country] => US [patent_app_date] => 2007-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 10148 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/189/08189474.pdf [firstpage_image] =>[orig_patent_app_number] => 11906141 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/906141
Dynamic stack-based networks for resource constrained devices Sep 26, 2007 Issued
Array ( [id] => 5507122 [patent_doc_number] => 20090080329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-26 [patent_title] => 'Egress traffic management system for a data communications system' [patent_app_type] => utility [patent_app_number] => 11/902709 [patent_app_country] => US [patent_app_date] => 2007-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3143 [patent_no_of_claims] => 17 [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/A1/0080/20090080329.pdf [firstpage_image] =>[orig_patent_app_number] => 11902709 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/902709
Egress traffic management system for a data communications system Sep 24, 2007 Issued
Array ( [id] => 8877336 [patent_doc_number] => 08472310 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-25 [patent_title] => 'Packet distribution band controlling method, distributing apparatus, and video distributing system' [patent_app_type] => utility [patent_app_number] => 11/902771 [patent_app_country] => US [patent_app_date] => 2007-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4586 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11902771 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/902771
Packet distribution band controlling method, distributing apparatus, and video distributing system Sep 24, 2007 Issued
Array ( [id] => 5270219 [patent_doc_number] => 20090073995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-19 [patent_title] => 'Devices and methods for local breakout in a gateway of an access service network' [patent_app_type] => utility [patent_app_number] => 11/898585 [patent_app_country] => US [patent_app_date] => 2007-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4682 [patent_no_of_claims] => 14 [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/A1/0073/20090073995.pdf [firstpage_image] =>[orig_patent_app_number] => 11898585 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/898585
Devices and methods for local breakout in a gateway of an access service network Sep 12, 2007 Abandoned
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