Patents

The following NDI products may be manufactured under or covered by at least one or more of the following patents and other patents pending.

This page serves as notice under 35 U.S.C. § 287(a) for the following products:

Optical Products	Electromagnetic Products	Accessories	Additional
US 5923417 ZL98801407.6 519524/99 2,272,357 US 5954648 US 6061644 EP1034440 B1 CN1199054C 2312352 US 9031314 B2 US 7194296 US 1360161 ZL 2019100091571.3 US 11076511 ZL 202080013914.5 US 11612086 US 10539644 ZL 202010116078 US 11454810 ZL 202011557958 CA 3102791 US 8228028 ZL 201310681659.3 US 10620335 US 11340311 ZL 202010298441 US 10948278 ZL 201910048003.5 US 11397220 CA 3076356 US 11953349 CA 3093980 US 11883115 CA 3121661 US 10779892 US 11529193 ZL 201810903541.3	US 7194296 US 7204796 CA2399223 EP1251778 ZL00818774.6 US 8689801 US 8945147 US 6,385,482 EP0890117 US 6,553,326 CA2405141 CN1248007C US 6,625,563 ZL0281655-2, CA2451862 EP1399765 US 6,990,427 Z200710180233.4 US 6,288,785 EP1096268 ZL00128419.3 US 6,836,745 CA2441226 ZL01814661.9 EP1303771 US 7783441 EP1613213 CA2521537 ZL100534387C US 7469187 EP09153061-8 ZL200910006440.7 US 7353125 CA2756830 ZL200910006441.1 US 9024624 ZL201110063953.9 US 6754596 US 6246231 US 6856823 US 6528991 US 7835785 US 8942780 US 8994366 US 9474465 US 9603548 US 7096148 US 7835779 US 6774624 US 8040127 US 8442619	US 7945311 ZL200780005038.6 US 7137712 CA2394732 EP1244394 US 12039751 US 12078825 DE 102022115510	US 6172499 US 6417839 US 6473167 US 6784660 US 6815651 US 7027634 US 7106431 US 7161686 US 7373271 US 7788060 US 7756319 US 8228028 US 9360294 EP1493384 JP4686142 US 7015859 US 7158754 US 7761100 US 7912662 US 8131342 ZL 201410599335 US 10883812 US 11604057 US 1187823 ZL 202010253650.2 JP 6293840 CA 2856519 ZL 201280067654.4