Search

Yuwen Pan

Supervisory Patent Examiner (ID: 115, Phone: (571)272-7855 , Office: P/2649 )

Most Active Art Unit
2618
Art Unit(s)
2649, 2647, 2614, 2681, 2682, 2618
Total Applications
528
Issued Applications
244
Pending Applications
93
Abandoned Applications
197

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 521105 [patent_doc_number] => 07197284 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-03-27 [patent_title] => 'Antenna switches including field effect transistors' [patent_app_type] => utility [patent_app_number] => 10/423195 [patent_app_country] => US [patent_app_date] => 2003-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 7519 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/197/07197284.pdf [firstpage_image] =>[orig_patent_app_number] => 10423195 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/423195
Antenna switches including field effect transistors Apr 24, 2003 Issued
Array ( [id] => 7167957 [patent_doc_number] => 20040077314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-22 [patent_title] => 'Bluetooth smart mode switching for security and privacy' [patent_app_type] => new [patent_app_number] => 10/424531 [patent_app_country] => US [patent_app_date] => 2003-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2524 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0077/20040077314.pdf [firstpage_image] =>[orig_patent_app_number] => 10424531 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/424531
Bluetooth smart mode switching for security and privacy Apr 23, 2003 Issued
Array ( [id] => 679246 [patent_doc_number] => 07089043 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-08-08 [patent_title] => 'Self-rechargeable portable telephone' [patent_app_type] => utility [patent_app_number] => 10/410159 [patent_app_country] => US [patent_app_date] => 2003-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 2418 [patent_no_of_claims] => 9 [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/07/089/07089043.pdf [firstpage_image] =>[orig_patent_app_number] => 10410159 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/410159
Self-rechargeable portable telephone Apr 9, 2003 Issued
Array ( [id] => 446391 [patent_doc_number] => 07257377 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-08-14 [patent_title] => 'Systems and methods for improving channel estimation' [patent_app_type] => utility [patent_app_number] => 10/368765 [patent_app_country] => US [patent_app_date] => 2003-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 5078 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/257/07257377.pdf [firstpage_image] =>[orig_patent_app_number] => 10368765 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/368765
Systems and methods for improving channel estimation Feb 17, 2003 Issued
Array ( [id] => 6650143 [patent_doc_number] => 20030104780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-05 [patent_title] => 'Pole mounted bi-directional RF converter amplifier and system' [patent_app_type] => new [patent_app_number] => 10/337333 [patent_app_country] => US [patent_app_date] => 2003-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2222 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0104/20030104780.pdf [firstpage_image] =>[orig_patent_app_number] => 10337333 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/337333
Pole mounted bi-directional RF converter amplifier and system Jan 6, 2003 Abandoned
Array ( [id] => 7674957 [patent_doc_number] => 20040127161 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-01 [patent_title] => 'Mobile communication unit with self-diagnostic capability' [patent_app_type] => new [patent_app_number] => 10/334619 [patent_app_country] => US [patent_app_date] => 2002-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4879 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0127/20040127161.pdf [firstpage_image] =>[orig_patent_app_number] => 10334619 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/334619
Mobile communication unit with self-diagnostic capability Dec 30, 2002 Abandoned
Array ( [id] => 7610227 [patent_doc_number] => 06842632 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-01-11 [patent_title] => 'Apparatus, and associated method, for facilitating antenna weight selection utilizing deterministic perturbation gradient approximation' [patent_app_type] => utility [patent_app_number] => 10/334045 [patent_app_country] => US [patent_app_date] => 2002-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 8528 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/842/06842632.pdf [firstpage_image] =>[orig_patent_app_number] => 10334045 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/334045
Apparatus, and associated method, for facilitating antenna weight selection utilizing deterministic perturbation gradient approximation Dec 29, 2002 Issued
Array ( [id] => 7673731 [patent_doc_number] => 20040128387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-01 [patent_title] => 'Broadcasting information in ad-hoc network clusters between pseudo-random time intervals' [patent_app_type] => new [patent_app_number] => 10/330387 [patent_app_country] => US [patent_app_date] => 2002-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6626 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0128/20040128387.pdf [firstpage_image] =>[orig_patent_app_number] => 10330387 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/330387
Broadcasting information in ad-hoc network clusters between pseudo-random time intervals Dec 26, 2002 Abandoned
Array ( [id] => 7187742 [patent_doc_number] => 20040203885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-14 [patent_title] => 'Method and Radio Signature Position Determining Entity (RS-PDE) for maintaining location database reliability' [patent_app_type] => new [patent_app_number] => 10/303098 [patent_app_country] => US [patent_app_date] => 2002-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6572 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0203/20040203885.pdf [firstpage_image] =>[orig_patent_app_number] => 10303098 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/303098
Method and radio signature position determining entity (RS-PDE) for maintaining location database reliability Nov 24, 2002 Issued
Array ( [id] => 7463708 [patent_doc_number] => 20040198224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-07 [patent_title] => 'Method and system for transmitting data between personal communication devices' [patent_app_type] => new [patent_app_number] => 10/300996 [patent_app_country] => US [patent_app_date] => 2002-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3160 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0198/20040198224.pdf [firstpage_image] =>[orig_patent_app_number] => 10300996 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/300996
Method and system for transmitting data between personal communication devices Nov 20, 2002 Issued
Array ( [id] => 794083 [patent_doc_number] => 06983130 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-01-03 [patent_title] => 'Waterproof structure of handheld electronic device' [patent_app_type] => utility [patent_app_number] => 10/292425 [patent_app_country] => US [patent_app_date] => 2002-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1575 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/983/06983130.pdf [firstpage_image] =>[orig_patent_app_number] => 10292425 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/292425
Waterproof structure of handheld electronic device Nov 12, 2002 Issued
Array ( [id] => 7365841 [patent_doc_number] => 20040092229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-13 [patent_title] => 'System and method for secure wireless connection' [patent_app_type] => new [patent_app_number] => 10/292443 [patent_app_country] => US [patent_app_date] => 2002-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4171 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0092/20040092229.pdf [firstpage_image] =>[orig_patent_app_number] => 10292443 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/292443
System and method for secure wireless connection Nov 12, 2002 Issued
Array ( [id] => 46278 [patent_doc_number] => 07783284 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-08-24 [patent_title] => 'Method and apparatus for site administration at a wireless handset' [patent_app_type] => utility [patent_app_number] => 10/293375 [patent_app_country] => US [patent_app_date] => 2002-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 6763 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/783/07783284.pdf [firstpage_image] =>[orig_patent_app_number] => 10293375 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/293375
Method and apparatus for site administration at a wireless handset Nov 11, 2002 Issued
Array ( [id] => 6861367 [patent_doc_number] => 20030092375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-15 [patent_title] => 'Mobile communication terminal, broadcast information storing method, cell transfer method, and mobile communication system' [patent_app_type] => new [patent_app_number] => 10/291774 [patent_app_country] => US [patent_app_date] => 2002-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9312 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0092/20030092375.pdf [firstpage_image] =>[orig_patent_app_number] => 10291774 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/291774
Mobile communication terminal, broadcast information storing method, cell transfer method, and mobile communication system Nov 11, 2002 Issued
Array ( [id] => 6861454 [patent_doc_number] => 20030092462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-15 [patent_title] => 'Method of optimizing the efficiency of an amplifier for amplifying a plurality of modulated carriers simultaneously' [patent_app_type] => new [patent_app_number] => 10/290187 [patent_app_country] => US [patent_app_date] => 2002-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4773 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0092/20030092462.pdf [firstpage_image] =>[orig_patent_app_number] => 10290187 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/290187
Method of optimizing the efficiency of an amplifier for amplifying a plurality of modulated carriers simultaneously Nov 7, 2002 Abandoned
Array ( [id] => 6650352 [patent_doc_number] => 20030104848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-05 [patent_title] => 'RFID device, system and method of operation including a hybrid backscatter-based RFID tag protocol compatible with RFID, bluetooth and/or IEEE 802.11x infrastructure' [patent_app_type] => new [patent_app_number] => 10/290339 [patent_app_country] => US [patent_app_date] => 2002-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6526 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0104/20030104848.pdf [firstpage_image] =>[orig_patent_app_number] => 10290339 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/290339
RFID device, system and method of operation including a hybrid backscatter-based RFID tag protocol compatible with RFID, bluetooth and/or IEEE 802.11x infrastructure Nov 7, 2002 Issued
Array ( [id] => 6765877 [patent_doc_number] => 20030100277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-29 [patent_title] => 'Radio transmitter' [patent_app_type] => new [patent_app_number] => 10/290257 [patent_app_country] => US [patent_app_date] => 2002-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2899 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0100/20030100277.pdf [firstpage_image] =>[orig_patent_app_number] => 10290257 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/290257
Radio transmitter that determines proper standard Nov 7, 2002 Issued
Array ( [id] => 7185316 [patent_doc_number] => 20040203460 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-14 [patent_title] => 'Radio communication apparatus and method of controlling the same' [patent_app_type] => new [patent_app_number] => 10/290521 [patent_app_country] => US [patent_app_date] => 2002-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6748 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0203/20040203460.pdf [firstpage_image] =>[orig_patent_app_number] => 10290521 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/290521
Radio communication apparatus and method of controlling the same Nov 7, 2002 Issued
Array ( [id] => 501582 [patent_doc_number] => 07212845 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-05-01 [patent_title] => 'Portable terminal device capable of displaying information in a closed state' [patent_app_type] => utility [patent_app_number] => 10/290516 [patent_app_country] => US [patent_app_date] => 2002-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4126 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/212/07212845.pdf [firstpage_image] =>[orig_patent_app_number] => 10290516 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/290516
Portable terminal device capable of displaying information in a closed state Nov 7, 2002 Issued
Array ( [id] => 5632066 [patent_doc_number] => 20060148536 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-06 [patent_title] => 'Accessory fastening device for mobile unit and adapted accessory' [patent_app_type] => utility [patent_app_number] => 10/532204 [patent_app_country] => US [patent_app_date] => 2002-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1260 [patent_no_of_claims] => 8 [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/A1/0148/20060148536.pdf [firstpage_image] =>[orig_patent_app_number] => 10532204 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/532204
Accessory fastening device for mobile unit and adapted accessory Oct 17, 2002 Abandoned
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