Search

Chieh M. Fan

Supervisory Patent Examiner (ID: 2709, Phone: (571)272-3042 , Office: P/2632 )

Most Active Art Unit
2634
Art Unit(s)
2634, 2734, 2638, 2632, 2611
Total Applications
412
Issued Applications
289
Pending Applications
89
Abandoned Applications
34

Applications

Application numberTitle of the applicationFiling DateStatus
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] => 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] => 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] => 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
Array ( [id] => 957242 [patent_doc_number] => 06956919 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-10-18 [patent_title] => 'Single clock data communication in direct stream digital system' [patent_app_type] => utility [patent_app_number] => 10/292320 [patent_app_country] => US [patent_app_date] => 2002-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 3962 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/956/06956919.pdf [firstpage_image] =>[orig_patent_app_number] => 10292320 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/292320
Single clock data communication in direct stream digital system Nov 11, 2002 Issued
Array ( [id] => 776393 [patent_doc_number] => 07003055 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-21 [patent_title] => 'Systolic equalizer and method of using same' [patent_app_type] => utility [patent_app_number] => 10/486621 [patent_app_country] => US [patent_app_date] => 2002-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 23 [patent_no_of_words] => 9857 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/003/07003055.pdf [firstpage_image] =>[orig_patent_app_number] => 10486621 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/486621
Systolic equalizer and method of using same Oct 24, 2002 Issued
Array ( [id] => 1173690 [patent_doc_number] => 06760365 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-07-06 [patent_title] => 'Acquisition circuit for low chip rate option for mobile telecommunication system' [patent_app_type] => B2 [patent_app_number] => 10/267512 [patent_app_country] => US [patent_app_date] => 2002-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4270 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/760/06760365.pdf [firstpage_image] =>[orig_patent_app_number] => 10267512 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/267512
Acquisition circuit for low chip rate option for mobile telecommunication system Oct 8, 2002 Issued
Array ( [id] => 781231 [patent_doc_number] => 06996202 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-07 [patent_title] => 'Multiple channel adaptive data recovery system' [patent_app_type] => utility [patent_app_number] => 10/266383 [patent_app_country] => US [patent_app_date] => 2002-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 12089 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/996/06996202.pdf [firstpage_image] =>[orig_patent_app_number] => 10266383 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/266383
Multiple channel adaptive data recovery system Oct 6, 2002 Issued
Array ( [id] => 7962879 [patent_doc_number] => 06680991 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-01-20 [patent_title] => 'Detection of frequency differences between signals' [patent_app_type] => B1 [patent_app_number] => 10/263066 [patent_app_country] => US [patent_app_date] => 2002-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3440 [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] => patent [pdf_file] => patents/06/680/06680991.pdf [firstpage_image] =>[orig_patent_app_number] => 10263066 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/263066
Detection of frequency differences between signals Sep 30, 2002 Issued
Array ( [id] => 1118691 [patent_doc_number] => 06801582 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-10-05 [patent_title] => 'Apparatus and method for improving an output signal from a nonlinear device through dynamic signal pre-distortion based upon Lagrange interpolation' [patent_app_type] => B2 [patent_app_number] => 10/244038 [patent_app_country] => US [patent_app_date] => 2002-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3409 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/801/06801582.pdf [firstpage_image] =>[orig_patent_app_number] => 10244038 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/244038
Apparatus and method for improving an output signal from a nonlinear device through dynamic signal pre-distortion based upon Lagrange interpolation Sep 12, 2002 Issued
Array ( [id] => 1023967 [patent_doc_number] => 06888899 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-05-03 [patent_title] => 'Spatio-temporal processing for communication' [patent_app_type] => utility [patent_app_number] => 10/172373 [patent_app_country] => US [patent_app_date] => 2002-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 20071 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/888/06888899.pdf [firstpage_image] =>[orig_patent_app_number] => 10172373 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/172373
Spatio-temporal processing for communication Jun 12, 2002 Issued
Array ( [id] => 1212984 [patent_doc_number] => 06714598 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-03-30 [patent_title] => 'Burst-mode combining of reverse path radio frequency signals' [patent_app_type] => B2 [patent_app_number] => 10/134668 [patent_app_country] => US [patent_app_date] => 2002-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4069 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/714/06714598.pdf [firstpage_image] =>[orig_patent_app_number] => 10134668 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/134668
Burst-mode combining of reverse path radio frequency signals Apr 28, 2002 Issued
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