Search

Chieh M. Fan

Supervisory Patent Examiner (ID: 17321, Phone: (571)272-3042 , Office: P/2632 )

Most Active Art Unit
2634
Art Unit(s)
2634, 2632, 2611, 2734, 2638
Total Applications
420
Issued Applications
292
Pending Applications
94
Abandoned Applications
34

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8605581 [patent_doc_number] => 20130010893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-10 [patent_title] => 'X-MIMO Systems with Multi-Transmitters and Multi-Receivers' [patent_app_type] => utility [patent_app_number] => 13/620686 [patent_app_country] => US [patent_app_date] => 2012-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11261 [patent_no_of_claims] => 5 [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] => 13620686 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/620686
X-MIMO Systems with Multi-Transmitters and Multi-Receivers Sep 13, 2012 Abandoned
Array ( [id] => 9015164 [patent_doc_number] => 20130230128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-05 [patent_title] => 'Communication Method for Estimating Doppler Spread' [patent_app_type] => utility [patent_app_number] => 13/602799 [patent_app_country] => US [patent_app_date] => 2012-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5160 [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] => 13602799 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/602799
Communication Method for Estimating Doppler Spread Sep 3, 2012 Abandoned
Array ( [id] => 7719336 [patent_doc_number] => 20120008671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-12 [patent_title] => 'PROGRAMMABLE PREAMBLE SYSTEM AND METHOD' [patent_app_type] => utility [patent_app_number] => 13/241880 [patent_app_country] => US [patent_app_date] => 2011-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4537 [patent_no_of_claims] => 23 [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/A1/0008/20120008671.pdf [firstpage_image] =>[orig_patent_app_number] => 13241880 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/241880
PROGRAMMABLE PREAMBLE SYSTEM AND METHOD Sep 22, 2011 Abandoned
Array ( [id] => 5999814 [patent_doc_number] => 20110116568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-19 [patent_title] => 'BLOCK-CODED GROUP MODULATION METHOD AND TRANSMITTER/RECEIVER USING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/897144 [patent_app_country] => US [patent_app_date] => 2010-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3756 [patent_no_of_claims] => 11 [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/A1/0116/20110116568.pdf [firstpage_image] =>[orig_patent_app_number] => 12897144 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/897144
BLOCK-CODED GROUP MODULATION METHOD AND TRANSMITTER/RECEIVER USING THE SAME Oct 3, 2010 Abandoned
Array ( [id] => 7650348 [patent_doc_number] => 20110299617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-08 [patent_title] => 'X-mimo systems with multi-transmitters and multi-receivers' [patent_app_type] => utility [patent_app_number] => 12/923520 [patent_app_country] => US [patent_app_date] => 2010-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11257 [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] => publications/A1/0299/20110299617.pdf [firstpage_image] =>[orig_patent_app_number] => 12923520 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/923520
X-mimo systems with multi-transmitters and multi-receivers Sep 23, 2010 Abandoned
Array ( [id] => 8380989 [patent_doc_number] => 20120224620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-06 [patent_title] => 'APPARATUS AND METHOD FOR RECEIVING DATA IN A COMMUNICATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/509343 [patent_app_country] => US [patent_app_date] => 2010-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5000 [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] => 13509343 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/509343
APPARATUS AND METHOD FOR RECEIVING DATA IN A COMMUNICATION SYSTEM Aug 9, 2010 Abandoned
Array ( [id] => 6415064 [patent_doc_number] => 20100150257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-17 [patent_title] => 'APPARATUS AND METHOD FOR ESTIMATING TIMING OFFSET IN A WIRELESS COMMUNICATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/556023 [patent_app_country] => US [patent_app_date] => 2009-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4084 [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] => publications/A1/0150/20100150257.pdf [firstpage_image] =>[orig_patent_app_number] => 12556023 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/556023
APPARATUS AND METHOD FOR ESTIMATING TIMING OFFSET IN A WIRELESS COMMUNICATION SYSTEM Sep 8, 2009 Abandoned
Array ( [id] => 5494830 [patent_doc_number] => 20090262858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-22 [patent_title] => 'CONSTELLATION REARRANGEMENT FOR ARQ TRANSMIT DIVERSITY SCHEMES' [patent_app_type] => utility [patent_app_number] => 12/490096 [patent_app_country] => US [patent_app_date] => 2009-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3634 [patent_no_of_claims] => 4 [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/A1/0262/20090262858.pdf [firstpage_image] =>[orig_patent_app_number] => 12490096 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/490096
CONSTELLATION REARRANGEMENT FOR ARQ TRANSMIT DIVERSITY SCHEMES Jun 22, 2009 Abandoned
Array ( [id] => 5402991 [patent_doc_number] => 20090238305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-24 [patent_title] => 'METHOD, APPARATUS AND SYSTEM FOR HIGH-SPEED TRANSMISSION' [patent_app_type] => utility [patent_app_number] => 12/346293 [patent_app_country] => US [patent_app_date] => 2008-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 9155 [patent_no_of_claims] => 13 [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/A1/0238/20090238305.pdf [firstpage_image] =>[orig_patent_app_number] => 12346293 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/346293
METHOD, APPARATUS AND SYSTEM FOR HIGH-SPEED TRANSMISSION Dec 29, 2008 Abandoned
Array ( [id] => 4885748 [patent_doc_number] => 20080260080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-23 [patent_title] => 'Narrowband Interference Cancellation Method and Apparatus' [patent_app_type] => utility [patent_app_number] => 11/738606 [patent_app_country] => US [patent_app_date] => 2007-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3506 [patent_no_of_claims] => 21 [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/A1/0260/20080260080.pdf [firstpage_image] =>[orig_patent_app_number] => 11738606 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/738606
Narrowband Interference Cancellation Method and Apparatus Apr 22, 2007 Abandoned
Array ( [id] => 4796645 [patent_doc_number] => 20080008231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-10 [patent_title] => 'COMMUNICATIONS SYSTEM' [patent_app_type] => utility [patent_app_number] => 11/738908 [patent_app_country] => US [patent_app_date] => 2007-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4258 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0008/20080008231.pdf [firstpage_image] =>[orig_patent_app_number] => 11738908 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/738908
COMMUNICATIONS SYSTEM Apr 22, 2007 Abandoned
Array ( [id] => 5235458 [patent_doc_number] => 20070127614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-07 [patent_title] => 'Communication device' [patent_app_type] => utility [patent_app_number] => 11/634082 [patent_app_country] => US [patent_app_date] => 2006-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7997 [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] => publications/A1/0127/20070127614.pdf [firstpage_image] =>[orig_patent_app_number] => 11634082 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/634082
Communication device Dec 5, 2006 Abandoned
Array ( [id] => 5666121 [patent_doc_number] => 20060171471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-03 [patent_title] => 'Random access in AVS-M video bitstreams' [patent_app_type] => utility [patent_app_number] => 11/344717 [patent_app_country] => US [patent_app_date] => 2006-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1380 [patent_no_of_claims] => 6 [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/A1/0171/20060171471.pdf [firstpage_image] =>[orig_patent_app_number] => 11344717 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/344717
Random access in AVS-M video bitstreams Jan 31, 2006 Abandoned
Array ( [id] => 6990047 [patent_doc_number] => 20050089084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-04-28 [patent_title] => 'Radio frequency communication network having adaptive communication parameters' [patent_app_type] => utility [patent_app_number] => 10/996643 [patent_app_country] => US [patent_app_date] => 2004-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 11782 [patent_no_of_claims] => 50 [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/A1/0089/20050089084.pdf [firstpage_image] =>[orig_patent_app_number] => 10996643 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/996643
Radio frequency communication network having adaptive communication parameters Nov 21, 2004 Abandoned
90/006903 FRAME SYNCHRONIZATION IN MULTICARRIER TRANSMISSION SYSTEMS Jan 8, 2004 Issued
Array ( [id] => 6769094 [patent_doc_number] => 20030215034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-20 [patent_title] => 'Wireless terminal device' [patent_app_type] => new [patent_app_number] => 10/463324 [patent_app_country] => US [patent_app_date] => 2003-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 6048 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0215/20030215034.pdf [firstpage_image] =>[orig_patent_app_number] => 10463324 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/463324
Wireless terminal device Jun 17, 2003 Issued
Array ( [id] => 7378044 [patent_doc_number] => 20040081249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-29 [patent_title] => 'Method and system for code combining in a communication system' [patent_app_type] => new [patent_app_number] => 10/456217 [patent_app_country] => US [patent_app_date] => 2003-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5743 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0081/20040081249.pdf [firstpage_image] =>[orig_patent_app_number] => 10456217 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/456217
Method and system for code combining in a communication system Jun 5, 2003 Issued
Array ( [id] => 949591 [patent_doc_number] => 06963627 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-11-08 [patent_title] => 'Method and apparatus for interfacing to E1 or T1 networks' [patent_app_type] => utility [patent_app_number] => 10/454733 [patent_app_country] => US [patent_app_date] => 2003-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5666 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/963/06963627.pdf [firstpage_image] =>[orig_patent_app_number] => 10454733 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/454733
Method and apparatus for interfacing to E1 or T1 networks Jun 2, 2003 Issued
Array ( [id] => 939556 [patent_doc_number] => 06973142 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-12-06 [patent_title] => 'Timing synchronization for M-DPSK channels' [patent_app_type] => utility [patent_app_number] => 10/391978 [patent_app_country] => US [patent_app_date] => 2003-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2827 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/973/06973142.pdf [firstpage_image] =>[orig_patent_app_number] => 10391978 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/391978
Timing synchronization for M-DPSK channels Mar 18, 2003 Issued
Array ( [id] => 957221 [patent_doc_number] => 06956910 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-10-18 [patent_title] => 'Fast transmitter based on table lookup' [patent_app_type] => utility [patent_app_number] => 10/299900 [patent_app_country] => US [patent_app_date] => 2002-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2350 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/956/06956910.pdf [firstpage_image] =>[orig_patent_app_number] => 10299900 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/299900
Fast transmitter based on table lookup Nov 19, 2002 Issued
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